4482 cat records compiled from published charts, registry documents and breeder statements. One page per record, with the genealogy the sources support and nothing beyond it. Click a column heading to sort.
This directory is built from what people send it. If you hold a pedigree, a photograph or a laboratory result for a cat, you can send it.
Pedigrees must be registry or club issued. A breeder-drawn chart or a hand-made family tree is welcome as well, but it is not a pedigree and is recorded differently.
A correction is as welcome as an addition. Where this directory is wrong about your cat, the record is changed and the source you supply is named on it.
How to send a pedigree, a photograph or a test result opens in a new tab
Every cat in this directory has a one-page genealogy trace: how that animal connects, or does not connect, to an identified dominant blue eye variant, with the parentage the register holds and a plain statement of what the trace does not establish. It prints to a single sheet.
Type a name below, or open any cat from the table and use Genealogy trace at the top of its page.
There is no whole-database download. This directory is published one animal at a time, on purpose.
| Name▲▼ | Breed▲▼ | Line▲▼ | Connection▲▼ | Variant▲▼ | Eye status▲▼ | Grade▲▼ | Country▲▼ | Year▲▼ |
|---|---|---|---|---|---|---|---|---|
| Aaron | German Longhair | named to German Longhair (C14) by a source | unknown | Reported | born 24 September 2017 | |||
| Aaron Coccola Siberiana | Siberian | named to Siberian (Chatterie de Nice descent) by a source | blue-variant | Reported | Italy | 5 May 2022 | ||
| Abbay New Carbin | British Shorthair | blue-KIT | Reported | France | 28 May 2025 | |||
| Abby from Koenig Glance | Neva Masquerade | mated into Siberian, Altai or Barnaul unconfirmed | unknown | Reported | ||||
| Abdullah Vom Haus Aden | British Shorthair | unknown | Reported | |||||
| Abel GoldenBri | British Shorthair | named to Igor by a source | unknown | Reported | ||||
| Abigail Dolce Blu | Maine Coon | blue-unattributed | Reported | Italy | 8 April 2024 | |||
| Abigal Golden Line | British Shorthair | mated into Igor | unknown | Reported | ||||
| Abramalyn High Flyer | British Shorthair | unknown | Reported | United Kingdom | ||||
| Absolu Arthur | British Shorthair | unknown | Reported | |||||
| Absolu Begemont | British Shorthair | unknown | Reported | |||||
| Absolu Bella Mafia | British Shorthair | unknown | Reported | |||||
| Absolu Casanova | British Shorthair | unknown | Reported | Russia | ||||
| Absolu De Lux Great First | British Shorthair | unknown | Reported | |||||
| Absolu Hot Baby | British Shorthair | unknown | Reported | |||||
| Absolu Katrin Vesna | British Shorthair | unknown | Reported | |||||
| Absolu Leo | British Shorthair | unknown | Reported | Russia | ||||
| Absolu Livika | British Shorthair | unknown | Reported | 7 July 2013 | ||||
| Absolu Peanut | British Shorthair | mated into Igor | unknown | Reported | ||||
| Absolu Romeo | British Shorthair | unknown | Reported | Russia | ||||
| Absolute Power of Basic British | British Shorthair | mated into Igor | unknown | Reported | ||||
| Achernar The Brightest Star Felicious | British Shorthair | Malvina / Barnaul | blue-variant | Line-traced | ||||
| Adivesh Neopolitan Ice | British Shorthair | unknown | Reported | Great Britain | 2 January 1987 | |||
| Admiral vom Hohenmoor | British Longhair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | ||||
| Adonis Blue | Ragdoll | named to Mink and pointed Ragdoll (C9), not a DBE line by a source | odd-unattributed | Reported | ||||
| Adonis vom Zwergental | British Shorthair | unknown | Reported | |||||
| Adorableragdoll Minki of RaggleRock | Ragdoll | unknown | Reported | United States | 23 September 2004 | |||
| Adqwesh Dearnleyprincess | British Shorthair | unknown | Reported | |||||
| Advent Hill Buddylee | Maine Coon | unknown | Reported | United States, registered in the Netherlands | 16 March 1993 | |||
| Aegon Dolce Blu | Maine Coon | unknown | Reported | IT/IT | ||||
| Afgan Amber | Maine Coon | blue-KIT | Reported | PL | 20 July 2022 | |||
| Afina from the Nice Cattery | Siberian | blue-unattributed | Reported | France | ||||
| Afina Zolotoi Zamok | British Shorthair | mated into Igor | unknown | Reported | Russia | |||
| Afonya Coon Clubnika | Maine Coon | unknown | Reported | Russia | ||||
| Afonya Coon Evro | Maine Coon | unknown | Reported | Russia | ||||
| Afonya Coon Tropikano | Maine Coon | blue-KIT | Reported | RU, registered in US | 17 March 2024 | |||
| Afrora le Chat en Velours | British Shorthair | mated into Igor | unknown | Reported | Germany and Russia | |||
| Agata | Munchkin | named to Karagaisky by a source | blue-variant | Reported | ||||
| Aglowcoons Western Rose | Maine Coon | blue-unattributed | Reported | HU, registered in SK | 30 July 2013 | |||
| Agostino | Maine Coon | DBE-AGO | unknown | Reported | ||||
| Agostino Angelee Blue | Maine Coon | blue-KIT | Reported | CZ | 22 August 2018 | |||
| Agostino Galaxy Blue | Maine Coon | blue-KIT | Reported | CZ | 17 September 2020 | |||
| Agostino Henri Blue | Maine Coon | blue-KIT | Reported | CZ, registered in CH | 4 October 2020 | |||
| Agostino Lady Gaga Blue | Maine Coon | blue-KIT | Reported | CZ, registered in DE | 6 May 2023 | |||
| Agostino Leon Blue | Maine Coon | blue-KIT | Reported | CZ, registered in FR | 16 February 2021 | |||
| Agostino Seladon Blue | Maine Coon | blue-KIT | Reported | CZ | 22 November 2019 | |||
| Agostino Wimpy Blue | Maine Coon | blue-KIT | Reported | Czechia, exported to Greece | 26 February 2022 | |||
| Agostino Yonny Blue | Maine Coon | blue-KIT | Reported | CZ | 20 April 2020 | |||
| Ahsoka Tano | Azul | Igor | not-blue | Reported | 27 March 2023 | |||
| Airis Aelyn | British Shorthair | unknown | Reported | 25 May 2014 | ||||
| Airis Ilona Gold | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | ||||
| Airis Land Shaini | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | ||||
| Airis Yanina | British Shorthair | mated into Igor | unknown | Reported | 25 October 2015 | |||
| Aisary von der Selenga | Siberian | blue-unattributed | Reported | Germany, registered in Russia | 15 August 2015 | |||
| Aishi Happy Paw Coon | Maine Coon | blue-KIT | Reported | RU | ||||
| Aislinn's Exciting Blue | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Line-traced | Netherlands, exported to Belgium | 13 September 2010 | ||
| Aist | Exotic Shorthair cross | named to Marusya by a source | blue-variant | Line-traced | Russia | |||
| AkellaLeader Enigma | Maine Coon | unknown | Reported | Russia | 22 December 2015 | |||
| AkellaLeader Muza | Maine Coon | unknown | Reported | Russia, registered in Greece | 25 March 2018 | |||
| Akina II de Maneki Neko | British Shorthair | unknown | Reported | Belgium | ||||
| Akira vom Schuter | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| Akita Teutta | British Shorthair | unknown | Reported | Poland | ||||
| Al Ayla | British Shorthair | unknown | Reported | |||||
| Al Capone de la Chatterie de Nice | Siberian | blue-unattributed | Reported | France | 3 November 2025 | |||
| Al' Zart Golden Leader | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Moldova | |||
| Aladdin Dolce Blu | Maine Coon | blue-KIT | Reported | Italy | 11 March 2024 | |||
| Alaid Naodia | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Russia | |||
| Alaska Dolce Blu | Maine Coon | not-blue | Reported | IT/IT | 2020-04-05 | |||
| Alaska Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2023-10-26 | |||
| Alaska's Ninja of RagaMania | Ragamuffin | DBE-ALT | odd-variant | Line-traced | France to Canada, Gatineau | imported 2017 | ||
| Alen Delon Zolotoi Zamok | British Shorthair | unknown | Reported | |||||
| Alena Von Den Feuerbergen | British Shorthair | unknown | Reported | |||||
| Alesia Jewel of Star d'Nifrilar | British Shorthair | unknown | Reported | 3 July 2009 | ||||
| Alessia Erimetti | British Shorthair | unknown | Reported | |||||
| Alesta Azure Dream | British Shorthair | Igor | unknown | Reported | Bulgaria | |||
| Alex | Exotic Shorthair | not-blue | Reported | Russia | ||||
| Alex Blue Bell | British Shorthair | mated into Igor | unknown | Reported | ||||
| Alex Dazzling Cascad | British Shorthair | unknown | Reported | Russia | ||||
| Alex Maxelpoint | British Shorthair | unknown | Reported | |||||
| Alex Royal Edelweiss | British Shorthair | not-blue | Reported | Ukraine, registered in Germany | 28 June 2018 | |||
| Alexis Della Colina | British Shorthair | unknown | Reported | |||||
| Ali G. von den Lauselümmeln | Selkirk Rex | odd-point | Reported | |||||
| Aliancat Oklahoma | Sphynx | named to DBE-CEL Sphynx (C5) by a source | blue-KIT | Reported | ||||
| Alias' Empire Allison | Maine Coon | blue-KIT | Reported | IT | ||||
| Alias' Empire Esmeralda | Maine Coon | blue-KIT | Reported | IT, registered in US | 11 September 2024 | |||
| Alice Land Calypso | Sphynx | mated into DBE-CEL Sphynx (C5) | not-blue | Reported | ||||
| Alice Land Ismael | Sphynx | mated into DBE-CEL Sphynx (C5) | blue-KIT | Reported | ||||
| Alice Land Xenia | Sphynx | mated into DBE-CEL Sphynx (C5) | not-blue | Reported | ||||
| Alisa Romeo Galaktika | British Shorthair | unknown | Reported | |||||
| Alise Great Joy | Siberian | unknown | Reported | Russia | 28 October 2015 | |||
| Alisher of Royal Sham | British Shorthair | mated into Igor | not-blue | Reported | 28 December 2009 | |||
| Aliviero Julian Anderson | British Shorthair | unknown | Reported | |||||
| Aliviero Timofey | British Shorthair | unknown | Reported | Russia | ||||
| All i want d'Ysorian | Celeste | blue-unattributed | Reported | France | ||||
| Alladin Black Star | British Shorthair | Nanotigr | DBE-ALT | odd-variant | Line-traced | 9 September 2018 | ||
| Allan Water Carbin | British Shorthair | blue-KIT | Reported | France | 28 May 2025 | |||
| Aloa's Emillio | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Denmark, exported to Italy | 19 February 2010 | ||
| Aloa's Nifty Wolf | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Denmark, exported to Germany | 14 December 2005 | ||
| Aloa's Tullmoon Crusader | Maine Coon | unknown | Reported | Denmark | 18 April 2002 | |||
| Alpari Willy Wonka | British Shorthair | unknown | Reported | |||||
| Alpha de la Foret de Sapins | Maine Coon | blue-KIT | Reported | FR | 13 January 2025 | |||
| Alterhouse Red Rainbow | Maine Coon | unknown | Reported | Poland | ||||
| Althea Dolce Blu | Maine Coon | blue-KIT | Reported | IT | 30 September 2021 | |||
| Alvin Domino Blanche | Scottish Straight | unknown | Reported | |||||
| Alwaro Maverick of Homelynx | Maine Coon | unknown | Reported | 3 December 2004 | ||||
| Always in Heaven's Balsac | Neva Masquerade | unknown | Reported | Germany | 19 April 2004 | |||
| Amabel Emperor | Sphynx | mated into DBE-CEL Sphynx (C5) | blue-KIT | Reported | ||||
| Amadeus Lilac Vernissage | British Shorthair | mated into Igor | unknown | Reported | ||||
| Amadeus of Bring Joy | British Shorthair | unknown | Reported | 15 December 2012 | ||||
| Amadeus von Happy Line | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | 16 June 2003 | |||
| Amanda of SultanNaf | Selkirk Rex Longhair | unknown | Reported | Germany | ||||
| Amanda, given on the sheet as Amanda (D of Roman V Harzerland) | British Shorthair | unknown | Reported | |||||
| Amazing Aisha Paradis De L'Amour | British Shorthair | unknown | Reported | Poland | ||||
| Amber Caramel Crystal | British Longhair | unknown | Reported | Russia | ||||
| Amber Caramel Iriska | British Longhair | unknown | Reported | Russia | ||||
| Amber vom Knuddelland | British Shorthair | unknown | Reported | Germany | ||||
| Ambrosius V Domus Felium | British Shorthair | unknown | Reported | |||||
| Amelia Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2021-09-30 | |||
| Amelia Nanotigr | British Shorthair | Nanotigr | DBE-ALT | unknown | Line-traced | 25 October 2014 | ||
| Amelie vom Grauwasser | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | ||||
| Amelie von Bretanodom | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | ||||
| Amery Dolce Blu | Maine Coon | odd-unattributed | Reported | Italy | 12 April 2024 | |||
| Amidala of Feline Spirit | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Germany | 2 January 2005 | ||
| Amold | British Shorthair | unknown | Reported | |||||
| Amor van Wier en Gouwe | Persian | unknown | Reported | |||||
| Amore | British Longhair | Igor | odd-variant | Line-traced | ||||
| Amore Mio vom Grutholz | British Shorthair | mated into Igor | unknown | Reported | Germany | |||
| Amos Coccola Siberiana | Siberian | named to Siberian, Altai or Barnaul unconfirmed by a source | blue-variant | Reported | born 5 May 2022 | |||
| Amur Zolotoi Zamok | British Shorthair | unknown | Reported | |||||
| Amy vom Leineufer | German Longhair | named to German Longhair (C14) by a source | blue-variant | Reported | born 27 January 2019 | |||
| an Abyssinian of the BEAST cattery, not named in the source | Abyssinian | named to Chinese Domestic Cat variant, in Abyssinians by a source | DBE-cDc | blue-variant | Reported | China | ||
| an unnamed British Gems cream harlequin male photographed 27 June 2022 | British Shorthair | odd-unattributed | Reported | Belgium | photographed 27 June 2022 as a kitten and again as an adult | |||
| an unnamed British Gems kitten photographed 8 March 2024 | British Shorthair | odd-unattributed | Reported | Belgium | photographed 8 March 2024 at a few weeks old, so born about January or February 2024 | |||
| AnaisCharm Alisa | Maine Coon | unknown | Reported | Russia | 24 March 2018 | |||
| AnaisCharm Kot Begemot | Maine Coon | unknown | Reported | Russia | 27 June 2017 | |||
| AnaisCharm Vanessa | Maine Coon | mated into Blue Eyed Maine Coons (Markiss) | unknown | Reported | 22 January 2020 | |||
| AnaisCharm Wiking of Hanfors world | Maine Coon | Blue Eyed Maine Coons (Markiss) | blue-variant | Reported | Russia | 8 August 2022 | ||
| Anastasja Charm from Sham | Selkirk Rex | mated into Altai / Nikita'l Seymour | unknown | Reported | 2019-02-26 | |||
| Anchjin from Dust of Silver | British Shorthair | unknown | Reported | |||||
| Andersen Imperiya Serebra | British Shorthair | mated into Nanotigr | not-blue | Reported | ||||
| Andi vom Kreuzanger | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| Andonaris Grace Kelly | Maine Coon | blue-KIT | Reported | AT, registered in US | 30 December 2021 | |||
| Andromeda Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2020-10-03 | |||
| Anfeya Le Chat en Velours | British Shorthair | named to Pedigree ancestry, not a DBE line by a source | unknown | Reported | Germany and Russia | |||
| Anfeya Le Shat En Velours | British Shorthair | unknown | Reported | |||||
| Angel Ermine Trace | British Shorthair | Nadeya | DBE-NAD | odd-variant | Lineage genotyped | RU | 2021-09-17 | |
| Angel II Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2020-12-28 | |||
| Angelique vom Goldenen Winkle | British Shorthair | unknown | Reported | 29 June 2000 | ||||
| Angelot Charme Sens Lavres | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Czech Republic | 26 May 2010 | ||
| Angelot Jr von Schnurrpidu, given on chart C15 as Angelot Jr. von Schurrpidu | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Germany | |||
| Angelur Zlata | Siberian | unknown | Reported | Russia | ||||
| Anges Angel Maxelpoint | British Shorthair | unknown | Reported | 30 April 2019 | ||||
| Anice II Dolce Blu | Maine Coon | Blue Eyed Maine Coons (Markiss) | odd-variant | Reported | IT | 9 January 2022 | ||
| Animeowl's Darlingsky Iberis | Munchkin | Karagaisky | odd-variant | Line-traced | Russia | born 7 May 2018 | ||
| Ann-Sophie vom Kuehlingsgrund | British Shorthair | unknown | Reported | 4 June 1998 | ||||
| Anna Marie Lana's Story | British Shorthair | Igor | blue-variant | Line-traced | ||||
| Anna-Maria | Selkirk Rex Longhair | unknown | Reported | Germany | ||||
| Annaida's Golden Molly | British Shorthair | named to Nadeya by a source | unknown | Reported | 15 February 2003 | |||
| Anno Domini Eridan White King | British Shorthair | unknown | Reported | |||||
| Anny Winterose | British Shorthair | mated into Igor | unknown | Reported | ||||
| Anscho of the Iwersen | Maine Coon | named to Pedigree ancestry, not a DBE line by a source | unknown | Reported | Germany | 19 April 2005 | ||
| Antartide Dolce Blu | Maine Coon | blue-KIT | Reported | IT/IT | 2022-08-03 | |||
| Antipov Style Blue Ridge | Maine Coon | unknown | Reported | RU/RU | 2007-11-04 | |||
| Antony | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| Anuska Lana's Story | British Shorthair | Igor | blue-variant | Line-traced | ||||
| AnversCoon Grenache | Maine Coon | Pedigree ancestry, not a DBE line | unknown | Reported | Belgium, exported to the Netherlands | 18 October 2013 | ||
| Anzbor Malvina | Maine Coon | unknown | Reported | Russia | ||||
| April Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2024-03-11 | |||
| Aquamarina | Ragdoll | named to Mink and pointed Ragdoll (C9), not a DBE line by a source | not-blue | Reported | ||||
| Aquarelle Ermine Trace | British Shorthair | Nadeya | DBE-NAD | latent | Lineage genotyped | Russia | ||
| Aqva Azul*ROU | Azul, unconfirmed | Azul (C15) | unknown | Reported | Romania, from the *ROU suffix | |||
| Arabella Golden Lady of White Raven | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| Arabeska Gold Britain | British Shorthair | unknown | Reported | |||||
| Aragorn Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2021-06-19 | |||
| Aramis Largowinch | Maine Coon | blue-KIT | Reported | RU | 27 June 2024 | |||
| Aramis Onix Gloria | Siberian | unknown | Reported | Russia | 10 October 2005 | |||
| Aramis Son's of Margail | Maine Coon | blue-KIT | Reported | FR | 1 July 2025 | |||
| Aravanna Golden Dream Miron | Sphynx | mated into DBE-CEL Sphynx (C5) | unknown | Reported | ||||
| Arctic Coon's El Golfo | Maine Coon | unknown | Reported | Norway, registered in the Netherlands | 16 October 2004 | |||
| Arctic Coon's Ibiza Sunrise | Maine Coon | unknown | Reported | Norway | 5 May 2000 | |||
| Ardesia Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2019-10-28 | |||
| Aria Di Mare Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2022-03-11 | |||
| Ariadne v Tyolet | British Shorthair | unknown | Reported | |||||
| Ariel Darlin | Altai | Altai / Nikita'l Seymour | unknown | Line-traced | Kazakhstan | 2001 | ||
| Ariel II Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2021-04-27 | |||
| Arine Yoko | Maine Coon | unknown | Reported | Ukraine, registered in Italy | 12 August 2020 | |||
| Arischa from Sham | British Shorthair | mated into Igor | unknown | Reported | Germany | 31 August 2002 | ||
| Arisha Cyrridwen*RU | British (Shorthair or Longhair, coat not stated) | named to Marusya by a source | odd-variant | Reported | Russia | born 12 March 2023 | ||
| Arlechinno | Ragdoll | mated into Mink and pointed Ragdoll (C9), not a DBE line | unknown | Reported | ||||
| Arminia Felis Pretiousus | British Shorthair | unknown | Reported | |||||
| Armony de la Jasso PP | Maine Coon | blue-KIT | Reported | FR, registered in US | 20 November 2025 | |||
| Aroon Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2021-03-10 | |||
| Arst Alexia | Maine Coon | unknown | Reported | IT/DE | 2022-11-19 | |||
| Arst Anastasia | Maine Coon | unknown | Reported | IT/- | 2023-01-02 | |||
| Arst Angelina | Maine Coon | unknown | Reported | IT/IT | 2022-06-19 | |||
| Arst Armando | Maine Coon | blue-KIT | Reported | IT | 23 August 2024 | |||
| Arst Armani | Maine Coon | blue-KIT | Reported | IT, registered in US | 15 August 2024 | |||
| Arst Arya | Maine Coon | unknown | Reported | IT/IT | 2024-03-30 | |||
| Arst Astrid | Maine Coon | unknown | Reported | IT/- | 2024-03-30 | |||
| Arst Athena | Maine Coon | unknown | Reported | IT/TH | 2021-08-16 | |||
| Arst Bella | Maine Coon | unknown | Reported | IT/US | 2022-08-04 | |||
| Arst Blue Wolf | Maine Coon | blue-KIT | Reported | IT | 19 June 2022 | |||
| Arst Bombshell | Maine Coon | blue-KIT | Reported | Italy | ||||
| Arst Bran | Maine Coon | unknown | Reported | IT/HU | 2025-11-11 | |||
| Arst Camillo | Maine Coon | blue-KIT | Reported | IT | 23 August 2024 | |||
| Arst Cindy | Maine Coon | unknown | Reported | IT/- | 2025-02-06 | |||
| Arst D'Raven | Maine Coon | unknown | Reported | IT/BE | ||||
| Arst Daenerys | Maine Coon | blue-KIT | Reported | IT | 15 August 2024 | |||
| Arst Daenerys II | Maine Coon | unknown | Reported | IT/CA | 2023-12-08 | |||
| Arst David Channing | Maine Coon | blue-KIT | Reported | IT | 3 May 2024 | |||
| Arst Denver | Maine Coon | unknown | Reported | IT/- | 2024-08-15 | |||
| Arst Elyra | Maine Coon | unknown | Reported | IT/- | 2024-03-30 | |||
| Arst Ethan | Maine Coon | unknown | Reported | IT/IT | 2022-08-11 | |||
| Arst Evelyne | Maine Coon | blue-KIT | Reported | IT | 23 August 2024 | |||
| Arst Femme Fatale | Maine Coon | unknown | Reported | IT/IT | ||||
| Arst Flocon | Maine Coon | unknown | Reported | IT/- | 2023-01-02 | |||
| Arst Gael Sri-Lanka | Maine Coon | unknown | Reported | IT/FR | 2021-12-27 | |||
| Arst Glaceon | Maine Coon | unknown | Reported | IT/IT | ||||
| Arst Gotika | Maine Coon | odd-KIT | Reported | IT | 1 June 2022 | |||
| Arst Hazar | Maine Coon | unknown | Reported | IT/- | 2024-08-15 | |||
| Arst Ice Lyon | Maine Coon | unknown | Reported | IT/IT | 2024-04-22 | |||
| Arst Indiana Jones | Maine Coon | unknown | Reported | IT/IT | 2022-09-04 | |||
| Arst Iris | Maine Coon | unknown | Reported | IT/IT | ||||
| Arst Iside | Maine Coon | unknown | Reported | IT/IT | 2022-08-11 | |||
| Arst Jonny | Maine Coon | blue-KIT | Reported | IT, registered in US | 1 June 2022 | |||
| Arst Joy Stick | Maine Coon | unknown | Reported | IT/AT | 2022-02-15 | |||
| Arst Kaido | Maine Coon | blue-KIT | Reported | IT | 3 May 2024 | |||
| Arst Kassandra | Maine Coon | unknown | Reported | IT/IT | ||||
| Arst Klarissa | Maine Coon | blue-unattributed | Reported | IT, registered in US | 15 November 2023 | |||
| Arst Kratos | Maine Coon | blue-KIT | Reported | IT | 19 June 2022 | |||
| Arst Kyra | Maine Coon | unknown | Reported | IT/NL | 2025-03-28 | |||
| Arst LaLuna | Maine Coon | unknown | Reported | IT/NO | 2021-11-17 | |||
| Arst Lora Moon | Maine Coon | unknown | Reported | IT/IT | 2022-09-04 | |||
| Arst Luna | Maine Coon | unknown | Reported | IT/IT | 2024-04-22 | |||
| Arst Maeve | Maine Coon | odd-KIT | Reported | IT | 3 May 2024 | |||
| Arst Magnus | Maine Coon | unknown | Reported | IT/MX | 2025-02-01 | |||
| Arst Melinda | Maine Coon | unknown | Reported | Italy | 11 August 2022 | |||
| Arst Mercedes | Maine Coon | blue-KIT | Reported | IT, registered in US | 7 May 2025 | |||
| Arst Mercury | Maine Coon | unknown | Reported | IT/- | 2024-03-30 | |||
| Arst Mia | Maine Coon | unknown | Reported | IT/- | 2024-08-23 | |||
| Arst Milano | Maine Coon | unknown | Reported | IT/- | 2023-01-02 | |||
| Arst Monalisa | Maine Coon | unknown | Reported | IT/IT | 2022-06-01 | |||
| Arst Monet | Maine Coon | odd-KIT | Reported | IT, registered in US | 21 April 2025 | |||
| Arst Nana | Maine Coon | unknown | Reported | IT/IT | 2022-06-01 | |||
| Arst Natasha | Maine Coon | blue-KIT | Reported | IT, registered in US | 23 August 2024 | |||
| Arst Neytiri | Maine Coon | unknown | Reported | IT/CH | 2022-08-31 | |||
| Arst Oceanum | Maine Coon | unknown | Reported | IT/- | 2022-06-19 | |||
| Arst Oceanus | Maine Coon | blue-KIT | Reported | IT, registered in ES | 19 June 2022 | |||
| Arst Oceanus of ArtemisCoons | Maine Coon | blue-KIT | Reported | IT, registered in US | 18 March 2022 | |||
| Arst Olaf | Maine Coon | unknown | Reported | IT/IT | 2024-04-22 | |||
| Arst Olive | Maine Coon | unknown | Reported | IT/IT | 2022-06-01 | |||
| Arst Olivia | Maine Coon | unknown | Reported | IT/- | 2024-08-23 | |||
| Arst Ramsey | Maine Coon | unknown | Reported | IT/IT | 2024-04-22 | |||
| Arst Robin | Maine Coon | blue-KIT | Reported | Italy | 19 June 2022 | |||
| Arst Ronal | Maine Coon | unknown | Reported | IT/CH | 2022-08-11 | |||
| Arst Sephora | Maine Coon | blue-KIT | Reported | IT, registered in US | 23 August 2024 | |||
| Arst Shadow Moon | Maine Coon | unknown | Reported | IT/IT | 2022-09-04 | |||
| Arst Silveon | Maine Coon | blue-KIT | Reported | IT, registered in RU | ||||
| Arst Sunrise | Maine Coon | unknown | Reported | IT/BE | ||||
| Arst Supernova | Maine Coon | unknown | Reported | IT/RO | 2024-03-30 | |||
| Arst Svetozar Lucian Helios | Maine Coon | odd-KIT | Reported | IT | 3 May 2024 | |||
| Arst Tatuin | Maine Coon | unknown | Reported | IT/IT | ||||
| Arst Thor of MARWDMC | Maine Coon | unknown | Reported | IT/CA | 2025-02-06 | |||
| Arst Tsireya | Maine Coon | unknown | Reported | IT/CH | 2022-07-13 | |||
| Arst Tyrion | Maine Coon | unknown | Reported | IT/IT | 2024-04-22 | |||
| Arst Vanessa | Maine Coon | unknown | Reported | IT/ES | 2022-03-13 | |||
| Arst Venere | Maine Coon | unknown | Reported | IT/IT | 2022-09-04 | |||
| Arst Venezia | Maine Coon | blue-KIT | Reported | Italy | 15 August 2024 | |||
| Arst War Hammer | Maine Coon | unknown | Reported | IT/CH | 2022-08-11 | |||
| Arst Xuan Lan | Maine Coon | unknown | Reported | IT/US | 2025-04-21 | |||
| Arst Zaira | Maine Coon | unknown | Reported | IT/- | 2024-08-15 | |||
| Arst Zhen Guo | Maine Coon | unknown | Reported | IT/IT | 2025-04-02 | |||
| Arst Zoe | Maine Coon | unknown | Reported | IT/- | 2024-08-15 | |||
| Arst Zucchero Fornaciari | Maine Coon | unknown | Reported | IT/NL | 2025-02-06 | |||
| Artemiscoons Calypso | Maine Coon | blue-KIT | Reported | US | 25 September 2023 | |||
| Artemius | Sphynx | mated into DBE-CEL Sphynx (C5) | unknown | Reported | ||||
| Artur Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2025-05-30 | |||
| Artù II Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2021-09-30 | |||
| Asahi Red from Sham, called Willow on the Celeste charts | Celeste line | latent | Reported | 7 May 2014 | ||||
| Asam Loimur de Felichi | British Shorthair | mated into Igor | unknown | Reported | ||||
| Ascent Holly | Maine Coon | unknown | Reported | Russia | 25 January 2015 | |||
| Ascent Liberty | Maine Coon | unknown | Reported | Russia | 31 January 2015 | |||
| Ascent Paolina | Maine Coon | unknown | Reported | Russia | 4 April 2017 | |||
| Ascent Quentina | Maine Coon | unknown | Reported | Russia, registered in Greece | 13 September 2016 | |||
| Asia Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2021-04-24 | |||
| Assia V. Bocca Concolor | British Shorthair | unknown | Reported | |||||
| Assilina *RU Danna | Canadian Sphynx | unknown | Reported | |||||
| Assilina Baron | Canadian Sphynx | odd-KIT | Reported | |||||
| Assilina Carmen, also written Assilina Karmen | Sphynx | named to DBE-CEL Sphynx (C5) by a source | blue-KIT | Reported | ||||
| Astra d'Argento Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2022-07-20 | |||
| Astra II Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2021-03-10 | |||
| Asynsion RomiWood | British Shorthair | mated into Igor | unknown | Reported | ||||
| Atene Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2020-09-23 | |||
| Athena from the Nice Cattery | Siberian | blue-unattributed | Reported | France | ||||
| Atlanta Dolce Blu | Maine Coon | blue-KIT | Reported | Italy | 27 April 2021 | |||
| Atlantide Maponos | Sphynx | unknown | Reported | |||||
| Atreus Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2021-10-14 | |||
| August Trotting Track | Maine Coon | unknown | Reported | Russia | 21 August 2013 | |||
| Augustin Snou Wiew | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | ||||
| Augustin vom Kuehlingsgrund | British Shorthair | unknown | Reported | Germany | 4 June 1998 | |||
| Augustin vom Kuehlingsgrund, printed as Kühlingsgrund | British Shorthair | unknown | Reported | Germany | 4 June 1998 | |||
| Aura SuperQueen | British Shorthair | blue-unattributed | Reported | Russia | ||||
| Aurora Superqueen | British Shorthair | named to Seymour by a source | blue-variant | Reported | ||||
| Aurorarich Nephele | Maine Coon | blue-KIT | Reported | EE, registered in US | 1 May 2023 | |||
| Australian Bingo | Persian | mated into Igor | unknown | Reported | ||||
| Australian Destiny | Exotic Shorthair | unknown | Reported | |||||
| Australian Foxy Foxtrot | Persian | unknown | Reported | |||||
| Australian Keepsake | British Shorthair | unknown | Reported | |||||
| Avanhoe de Cassis | British Shorthair | unknown | Reported | |||||
| Aviricoons Melissa | Maine Coon | unknown | Reported | Netherlands | 5 April 1999 | |||
| Axel Murrius | Scottish Fold Longhair | unknown | Reported | |||||
| Aya les Maine Coon de Laura | Maine Coon | blue-KIT | Reported | CH | 4 March 2025 | |||
| Aylisa De Antesto | British Shorthair | unknown | Reported | Estonia | 19 June 2011 | |||
| Azela Dolce Blu | Maine Coon | blue-KIT | Reported | IT/IT | 2023-03-06 | |||
| Azia Ermine Trace | British Longhair | Nadeya | DBE-NAD | blue-variant | Lineage genotyped | RU | 2021-09-17 | |
| Azure | Lykoi | DBE-CEL | unknown | Line-traced | ||||
| Azure Dream Bently | British Shorthair | named to Igor by a source | unknown | Reported | ||||
| Azure Dream Chara | British Shorthair | mated into Igor | unknown | Reported | ||||
| Azure Dream Dankin | British Shorthair | Igor | blue-variant | Reported | Bulgaria | 8 August 2020 | ||
| Azure Dream Diva | British Shorthair | mated into Igor | blue-variant | Line-traced | ||||
| Azure Dream Dizel | British Shorthair | Igor | odd-variant | Line-traced | ||||
| Azure Dream Maximus | British Shorthair | named to Igor by a source | unknown | Reported | 1 August 2017 | |||
| Azure Dream Sisi | British Shorthair | named to Igor by a source | unknown | Reported | 1 July 2017 | |||
| Azzurra Legende des Alpes | Siberian | mated into Siberian (C7), from a DBE^ALT to DBE^CEL mating | blue-variant | Line-traced | ||||
| B'Glory Cat Cabaret | Maine Coon | unknown | Reported | 24 October 2003 | ||||
| Babettchen Vom Schloss Bordelum | British Shorthair | unknown | Reported | |||||
| Baby Bilou von Walder | British Shorthair | unknown | Reported | 11 March 2019 | ||||
| Baby Bum From Sham | British Shorthair | unknown | Reported | |||||
| Baby Krystal Dolce Blu | Maine Coon | mated into Blue Eyed Maine Coons (Markiss) | unknown | Reported | IT/IT | 2018-12-19 | ||
| Baby Rah Ricci | Sphynx | unknown | Reported | Russia | ||||
| Baby Rah Richmond | Sphynx | unknown | Reported | Russia | ||||
| Baccanera Fur Fur Dreaming | Maine Coon | unknown | Reported | Russia | 5 March 2015 | |||
| Bagheera von Golzheim | Maine Coon | unknown | Reported | Germany | 24 September 1996 | |||
| Bagoas Becarefule Baby | British Shorthair | unknown | Reported | Netherlands | ||||
| Bagoas Call Me Bobby | British Shorthair | unknown | Reported | 21 June 1994 | ||||
| Bagoas Eric Clapton | British Shorthair | unknown | Reported | Netherlands | 18 October 2000 | |||
| Bagoas Evimolia | British Shorthair | unknown | Reported | |||||
| Bagoas Fabulous Thunderbird | British Shorthair | unknown | Reported | |||||
| Bagoas Gala Dress | British Shorthair | unknown | Reported | |||||
| Bagoas I'm A Bombo Baby | British Shorthair | unknown | Reported | |||||
| Bagoas Jentle Darling | British Shorthair | unknown | Reported | |||||
| Bagoas Ohio Jumper | British Shorthair | unknown | Reported | 13 June 1993 | ||||
| Bagoas Trabantje | British Shorthair | unknown | Reported | |||||
| Bagoas Wessely Valerie | British Shorthair | unknown | Reported | |||||
| Bagoas Will-O-The-Wisp | British Shorthair | unknown | Reported | 28 August 1995 | ||||
| Bagoas Yoghurt With Honey | British Shorthair | unknown | Reported | |||||
| Baierbach Baerchen's Lillyfee, printed as Bärchen's | British Shorthair | mated into Nanotigr | unknown | Reported | 31 March 2009 | |||
| Bailey's Irish Cream Lakki Cats | British Shorthair | unknown | Reported | |||||
| Baloo Child of Maine | Maine Coon | unknown | Reported | Netherlands | 16 October 1995 | |||
| Baloo Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2019-10-28 | |||
| Balzamin Iz Odissei DSM, DVM | Siberian | unknown | Reported | Russia | 5 July 2008 | |||
| Bam Bam | Siberian | named to Siberian (C7), from a DBE^ALT to DBE^CEL mating by a source | blue-variant | Line-traced | 21-Aug-2020 | |||
| Bambina Your Honor | British Longhair | unknown | Reported | Germany | ||||
| Bambosha Skyblue Kotomodda | British Shorthair | named to Nanotigr (Kotomodda and Cotomodda, one cattery) by a source | DBE-ALT | blue-variant | Line-traced | |||
| Banana SuperQueen | British Shorthair | named to Superqueen by a source | blue-variant | Reported | ||||
| Bandaya's Giant Big Butt Aiva | Maine Coon | blue-KIT | Reported | NL | 27 November 2023 | |||
| Bandaya's Prinsess pringles | Maine Coon | blue-unattributed | Reported | NL | 2 September 2023 | |||
| Banja of Mystic Koschka | Siberian | unknown | Reported | Germany | 8 May 2005 | |||
| Bansetigers Blue Baloo | British Shorthair | unknown | Reported | Italy | ||||
| Bansetigers Mr. Egon Junior | British Shorthair | Pedigree ancestry, not a DBE line | not-blue | Reported | Germany | 26 June 2014 | ||
| Bansetigers Pizza | British Shorthair | Pedigree ancestry, not a DBE line | unknown | Reported | Germany | 19 June 2018 | ||
| Bansetigers Pizza Perlanera | British Shorthair | Roddifer | DBE-ALT | blue-variant | Line-traced | Germany | 3 July 2019 | |
| Bansetigers Prince Pepper | British Shorthair | Pedigree ancestry, not a DBE line | unknown | Reported | Germany | |||
| Barbara Fusar Poli Surica BriLG | British Shorthair | unknown | Reported | |||||
| Barbariska Elisa Vetsky | British Shorthair | mated into Igor | not-blue | Reported | ||||
| Barbie, given on the chart as Barbariska of Leonprime | Minuet | unknown | Reported | |||||
| Barby vom Wuerzburgerstern | British Shorthair | mated into Igor | unknown | Reported | ||||
| Barnaby | Ragdoll | named to Mink and pointed Ragdoll (C9), not a DBE line by a source | blue-unattributed | Reported | ||||
| Barney | Ragdoll | named to Mink and pointed Ragdoll (C9), not a DBE line by a source | blue-unattributed | Reported | ||||
| Barrier Castle's Panda | Maine Coon | blue-KIT | Reported | DE | 14 May 2024 | |||
| Bartania Picalilli | British Shorthair | unknown | Reported | |||||
| Bartania Pomme Frits | British Shorthair | unknown | Reported | 2 July 1989 | ||||
| Bashka Siberian Dream | Siberian | unknown | Reported | Poland | 9 March 2007 | |||
| Basinda Bynan Isstasiua | British Shorthair | mated into Igor | unknown | Reported | ||||
| Bastiano Bilbao vom Osterdeich | British Shorthair | unknown | Reported | Germany | 25 May 2017 | |||
| Batosan Luna | Maine Coon | odd-KIT | Reported | SE | 10 June 2023 | |||
| Baumkatz Perseus of Pawcatuck | Maine Coon | unknown | Reported | 12 July 1982 | ||||
| Bavarians Blue Luckylover | British Shorthair | unknown | Reported | |||||
| Bayona Helprada | British Shorthair | mated into Igor | unknown | Reported | Ukraine | 13 February 2016 | ||
| Beautiful Pearl Arielle | British Longhair | unknown | Reported | Belgium | ||||
| Beautiful Princess Elandrea | British Shorthair | unknown | Reported | |||||
| Beauty Anak Dari Bella | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| Beauty Van Beverwijk | British Shorthair | unknown | Reported | |||||
| Beauty's Lois van Beverwijk | British Shorthair | unknown | Reported | |||||
| Beckett's | British Shorthair | unknown | Reported | Russia | 30 March 2012 | |||
| Bee-Jay Golden Macho Boy of Golden Flame | British Shorthair | unknown | Reported | 15 February 2009 | ||||
| Beechridge Prince Kai of RaggleRock | Ragdoll | unknown | Reported | 3 October 2005 | ||||
| Beer Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2022-02-07 | |||
| Beiliz Great Joy | Neva Masquerade | unknown | Reported | Russia | 20 July 2016 | |||
| Bell Arden Coco | British Shorthair | unknown | Reported | Slovakia | 20 October 2012 | |||
| Bell Arden Juno | British Shorthair | unknown | Reported | Slovakia | 25 May 2015 | |||
| Bell Arden Kaleb | British Shorthair | unknown | Reported | Slovakia | ||||
| Bell Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2025-05-30 | |||
| Bella Bellisima from Sham | British Shorthair | unknown | Reported | 15 December 2016 | ||||
| Bella Blue Jewel of Star d'Nifrilar | British (Shorthair or Longhair, coat not stated) | unknown | Reported | |||||
| Bella Donna Silvi-Cola | Maine Coon | unknown | Reported | 12 January 2004 | ||||
| Bella Donna von Grutholz | British Shorthair | mated into Igor | unknown | Reported | Germany | |||
| Bella P from the Rainbow of Hope | Maine Coon | blue-KIT | Reported | CH | 20 January 2026 | |||
| Bella von Begatal | British Shorthair | not-blue | Reported | 2 August 2020 | ||||
| Belle Ayr O'Turner | British Shorthair | Nanotigr | DBE-ALT | blue-variant | DNA genotyped | United Kingdom | 19 November 2022 | |
| Belle Ayr Olympas | British Shorthair | Nanotigr | DBE-ALT | odd-variant | DNA genotyped | 9 April 2022 | ||
| Belle Ayr Onyxx, registered as GB*Belle Ayr Onyxx/FI | British Shorthair | Nanotigr | DBE-ALT | latent | DNA genotyped | registered in Finland | 17 May 2022 | |
| Belle Ayr Ossus | British Shorthair | Nanotigr | DBE-ALT | blue-variant | DNA genotyped | Great Britain | 18 May 2022 | |
| Belle Ayr Solaris | British Shorthair | DBE-ALT | unknown | Reported | Great Britain | 3 February 2021 | ||
| BelleAyr O'Blue Pearl | Maine Coon | Rociri Elvis | DBE-RE | odd-variant | DNA genotyped | United Kingdom | 14 September 2022 | |
| BelleAyr OBlue Sea | Maine Coon | Rociri Elvis | DBE-RE | blue-variant | DNA genotyped | United Kingdom | 14 September 2022 | |
| BelleAyr OBlue Sky | Maine Coon | Rociri Elvis | DBE-RE | blue-variant | DNA genotyped | United Kingdom | 14 September 2022 | |
| BelleAyr Pluto | Maine Coon | Rociri Elvis | DBE-RE | odd-variant | DNA genotyped | United Kingdom | 11 December 2023 | |
| Belleayr Raine | British Shorthair | Nanotigr | DBE-ALT | blue-variant | DNA genotyped | Great Britain | 5 July 2024 | |
| BelleAyr Roxanna | Maine Coon | Rociri Elvis | DBE-RE | blue-variant | DNA genotyped | United Kingdom | 23 June 2024 | |
| Belleayr Roxy | British Shorthair | Nanotigr | DBE-ALT | odd-variant | DNA genotyped | Great Britain | 3 July 2024 | |
| BelleAyr Soda Pop | Maine Coon | Rociri Elvis | DBE-RE | odd-variant | DNA genotyped | Great Britain | 30 August 2025 | |
| Bellinda Superqueen | British Shorthair | named to Igor by a source | unknown | Reported | ||||
| Bellucci Your Honor | British Shorthair | unknown | Reported | |||||
| Belten's Hestia | British Shorthair | unknown | Reported | |||||
| Belyashik | named to Topaz foundation (C6 and C11) by a source | blue-variant | Reported | |||||
| Benelsa Emma | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Czechia | 6 November 2020 | ||
| Beniamin Britabby | British Shorthair | named to Pedigree ancestry, not a DBE line by a source | unknown | Reported | Poland | 28 April 2017 | ||
| Benny von Buergersruh | British Shorthair | unknown | Reported | |||||
| Benton Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2021-04-15 | |||
| Bereginya Velikii Ohotnik | Siberian | mated into Siberian, Altai or Barnaul unconfirmed | unknown | Reported | Russia | recorded without a date of birth on the sheet | ||
| Berendej-Tzar for Slavicat | Siberian | mated into Malvina / Barnaul | unknown | Reported | 15 October 2015 | |||
| Berenice Ermine Trace | British Shorthair | unknown | Reported | RU | 2006-04-09 | |||
| Bericoon Mountain Grasses Palmira | Maine Coon | unknown | Reported | Russia | 22 June 2011 | |||
| Berry Dolce Blu | Maine Coon | blue-unattributed | Reported | IT | 27 April 2023 | |||
| Bertran | British Shorthair | unknown | Reported | |||||
| Bessy | household pet | named to Marusya by a source | blue-variant | Reported | born 8 March 2022 | |||
| Best Company's Ontario | Maine Coon | named to Blue Eyed Maine Coons (Markiss) by a source | unknown | Reported | Russia | 12 September 2019 | ||
| Bette Davis from Town-House | British Shorthair | unknown | Reported | 2 July 2014 | ||||
| Bettina von Buergersruh | British Shorthair | unknown | Reported | |||||
| Betty Victory Dreams | Maine Coon | mated into Blue Eyed Maine Coons (Markiss) | unknown | Reported | 24 September 2017 | |||
| BG'Alex Your Honor Star Origin | British Shorthair | Igor | blue-variant | Line-traced | Ukraine | |||
| BG*Amur Dream | British (Shorthair or Longhair, coat not stated) | Igor | blue-variant | Reported | ||||
| Bharathi's Dolph | British Shorthair | unknown | Reported | 26 June 2001 | ||||
| Bianca Dolce Blu | Maine Coon | not-blue | Reported | IT/IT | 2020-04-01 | |||
| Bienvenido vom Osterdeich | British Shorthair | blue-KIT | Reported | Germany | 25 April 2022 | |||
| Big Giants Resort's Zac | Maine Coon | mated into Pillowtalk-Foreigner | unknown | Reported | Germany | 9 November 2020 | ||
| Big Kitty Hello Kitty | Maine Coon | mated into Blue Eyed Maine Coons (Markiss) | not-blue | Line-traced | Norway to Russia | born 23 September 2010 | ||
| Big Platschis Bernie Plumperquatsch | British Shorthair | unknown | Reported | |||||
| Big Platschis Ivi Turbosocke | British Shorthair | unknown | Reported | |||||
| Big-Hannibals El Dorinyo | Maine Coon | unknown | Reported | Germany | 26 September 2013 | |||
| Big-Hannibals Special Edition | Maine Coon | unknown | Reported | Germany, registered in the Netherlands | 12 April 2016 | |||
| BigBelly Jasmijn | Maine Coon | unknown | Reported | Netherlands | 27 May 2019 | |||
| BigBoots 13 Lucky Kisses | Maine Coon | unknown | Reported | NL/NL | 2018-08-31 | |||
| BigBoots Aisha | Maine Coon | unknown | Reported | NL/NL | 2019-11-30 | |||
| BigBoots Anastacia | Maine Coon | unknown | Reported | NL/NL | 2019-06-25 | |||
| BigBoots Anne Sofie | Maine Coon | unknown | Reported | NL/NL | ||||
| BigBoots Apollo | Maine Coon | blue-KIT | Reported | NL, registered in CH | 1 April 2020 | |||
| BigBoots Apple of my Eye | Maine Coon | blue-KIT | Reported | NL | 17 July 2019 | |||
| BigBoots Arsene Lupin PP | Maine Coon | blue-KIT | Reported | NL, registered in FR | 24 February 2021 | |||
| BigBoots Arya | Maine Coon | unknown | Reported | NL/NL | 2022-09-15 | |||
| BigBoots Autumn Storm | Maine Coon | blue-KIT | Reported | Netherlands, registered in Belgium and in Finland | 4 September 2019 | |||
| Bigboots Autumn, listed by the cattery as BigBoots Autumn | Maine Coon | blue-KIT | Reported | Netherlands, registered in Belgium and in Norway | 10 April 2021 | |||
| BigBoots Bartje | Maine Coon | unknown | Reported | NL/NL | 2020-02-02 | |||
| BigBoots Beast PP | Maine Coon | unknown | Reported | NL/NL | 2019-02-20 | |||
| BigBoots Bella | Maine Coon | blue-KIT | Reported | NL, registered in CA | 24 August 2019 | |||
| BigBoots Belle Azure | Maine Coon | Rociri Elvis | DBE-RE | blue-variant | DNA genotyped | Netherlands, exported to the United Kingdom | 7 March 2021 | |
| BigBoots Bells | Maine Coon | unknown | Reported | NL/NL | 2018-12-25 | |||
| BigBoots Big T | Maine Coon | Rociri Elvis | DBE-RE | blue-variant | Lineage genotyped | Netherlands | 28 November 2019 | |
| BigBoots Black Barbie | Maine Coon | unknown | Reported | NL/NL | 2020-05-26 | |||
| BigBoots Blackberry | Maine Coon | unknown | Reported | NL/DE | 2019-03-23 | |||
| BigBoots Bless Pebbles | Maine Coon | unknown | Reported | NL/NL | 2020-02-02 | |||
| BigBoots Bloom | Maine Coon | unknown | Reported | NL/- | 2021-02-24 | |||
| BigBoots Blue Sky PP | Maine Coon | blue-KIT | Reported | NL, registered in CH | 24 February 2021 | |||
| BigBoots BlueBerry | Maine Coon | unknown | Reported | NL/NL | 2018-04-30 | |||
| BigBoots Blurayden | Maine Coon | Rociri Elvis | DBE-RE | blue-variant | Line-traced | NL, registered in IT | 28 November 2019 | |
| BigBoots Brave Bash | Maine Coon | unknown | Reported | NL/NL | 2017-05-04 | |||
| BigBoots Bunny | Maine Coon | unknown | Reported | NL/NL | 2019-04-22 | |||
| BigBoots Callie Torres | Maine Coon | unknown | Reported | NL/BE | 2022-03-20 | |||
| BigBoots Candy Corn | Maine Coon | unknown | Reported | NL/NL | 2018-06-21 | |||
| BigBoots Chara | Maine Coon | unknown | Reported | NL/NL | 2018-04-20 | |||
| BigBoots Chehrazad | Maine Coon | blue-KIT | Reported | NL, registered in BE | 10 June 2020 | |||
| BigBoots Cinderella | Maine Coon | unknown | Reported | NL/NL | 2019-06-25 | |||
| BigBoots Coco Chanel, entered from the BigBoots listing as BigBoots Coco Chanel | Maine Coon | odd-KIT | Reported | Netherlands, registered in Italy | ||||
| BigBoots Coconut | Maine Coon | unknown | Reported | NL/DE | 2019-03-23 | |||
| BigBoots Columbus | Maine Coon | blue-KIT | Reported | NL | 13 July 2020 | |||
| BigBoots Damavand P | Maine Coon | blue-unattributed | Reported | NL, registered in BE | 15 July 2022 | |||
| BigBoots Dirty Dancing Diva | Maine Coon | unknown | Reported | NL/NL | 2017-08-16 | |||
| BigBoots Dirty Dodge | Maine Coon | Rociri Elvis | DBE-RE | blue-variant | Line-traced | Netherlands | 5 June 2018 | |
| BigBoots Eevee | Maine Coon | unknown | Reported | NL/NL | 2019-05-11 | |||
| BigBoots Elsa | Maine Coon | unknown | Reported | NL/NL | 2019-06-25 | |||
| BigBoots Eros | Maine Coon | odd-KIT | Reported | NL, registered in SK | 1 April 2020 | |||
| BigBoots Flora P | Maine Coon | unknown | Reported | NL/NL | ||||
| BigBoots Flower P | Maine Coon | unknown | Reported | NL/NL | 2020-03-25 | |||
| BigBoots Fuji | Maine Coon | odd-KIT | Reported | NL, registered in DE | 15 July 2022 | |||
| BigBoots Funny Face | Maine Coon | blue-KIT | Reported | NL | 15 July 2019 | |||
| BigBoots Gale | Maine Coon | unknown | Reported | NL/NL | 2021-10-25 | |||
| BigBoots Giel | Maine Coon | unknown | Reported | NL/NL | 2020-03-25 | |||
| BigBoots Ginger | Maine Coon | unknown | Reported | NL/NL | 2018-12-25 | |||
| BigBoots Green Arrow | Maine Coon | blue-KIT | Reported | NL, registered in BE | 25 February 2022 | |||
| BigBoots Harley | Maine Coon | unknown | Reported | NL/NL | 2019-08-25 | |||
| BigBoots Harley Quin | Maine Coon | odd-unattributed | Reported | NL | 25 February 2022 | |||
| BigBoots Hera | Maine Coon | odd-KIT | Reported | NL, registered in US | 1 April 2020 | |||
| BigBoots Holiday | Maine Coon | unknown | Reported | NL/NL | ||||
| BigBoots Izzie Stevens | Maine Coon | unknown | Reported | NL/BE | 2022-03-18 | |||
| BigBoots James Frazier | Maine Coon | odd-KIT | Reported | NL, registered in DE | 10 May 2021 | |||
| BigBoots Jenny Frasier | Maine Coon | blue-KIT | Reported | NL, registered in DE | 10 May 2021 | |||
| BigBoots Jiggly Puff | Maine Coon | blue-KIT | Reported | NL | 18 June 2020 | |||
| BigBoots Jingle | Maine Coon | unknown | Reported | NL/NL | 2018-12-25 | |||
| BigBoots Jump for Joy | Maine Coon | blue-KIT | Reported | NL, registered in GB | 5 June 2018 | |||
| BigBoots Kawasaki | Maine Coon | unknown | Reported | NL/NL | 2019-08-25 | |||
| BigBoots Kiki | Maine Coon | unknown | Reported | NL/NE | 2021-11-10 | |||
| BigBoots Kiki Blue | Maine Coon | unknown | Reported | NL/NL | 2018-04-30 | |||
| BigBoots Kissable Kenna | Maine Coon | unknown | Reported | NL/NL | 2017-05-04 | |||
| BigBoots Kitana | Maine Coon | unknown | Reported | NL/NL | 2016-11-17 | |||
| BigBoots Kiwi | Maine Coon | blue-KIT | Reported | NL, registered in BE | 23 March 2019 | |||
| BigBoots Krissy | Maine Coon | blue-KIT | Reported | Netherlands | 17 June 2021 | |||
| BigBoots Lady Blue | Maine Coon | blue-KIT | Reported | NL, registered in AT | 24 February 2021 | |||
| BigBoots Lady Luck Bug | Maine Coon | unknown | Reported | NL/NL | 2018-04-14 | |||
| BigBoots Lawu | Maine Coon | unknown | Reported | NL/NL | 2022-07-19 | |||
| BigBoots Leonardo Blue PP | Maine Coon | blue-KIT | Reported | NL, registered in FR | 24 February 2021 | |||
| BigBoots Lips are Movin | Maine Coon | unknown | Reported | NL/NL | 2018-06-10 | |||
| BigBoots Lucky Number Seven | Maine Coon | unknown | Reported | NL/NL | ||||
| BigBoots Lucky Ziva | Maine Coon | unknown | Reported | NL/NL | 2018-04-14 | |||
| BigBoots Luxray | Maine Coon | unknown | Reported | NL/NL | 2019-05-11 | |||
| BigBoots Magic Mike | Maine Coon | unknown | Reported | NL/DE | 2018-07-29 | |||
| BigBoots Marco | Maine Coon | unknown | Reported | NL/NL | 2021-07-13 | |||
| BigBoots Meissa | Maine Coon | unknown | Reported | NL/NL | 2018-04-20 | |||
| BigBoots Mickey Blue Eyes | Maine Coon | blue-KIT | Reported | NL | 14 July 2021 | |||
| BigBoots Ming Dynasty | Maine Coon | unknown | Reported | NL/NL | ||||
| BigBoots Miss Black Friday | Maine Coon | unknown | Reported | NL/NL | 2017-09-13 | |||
| BigBoots Musa | Maine Coon | unknown | Reported | NL/DE | 2021-03-06 | |||
| BigBoots Nabi | Maine Coon | unknown | Reported | NL/BE | 2022-07-19 | |||
| BigBoots Napoleon | Maine Coon | unknown | Reported | NL/NL | 2020-03-06 | |||
| BigBoots Nash | Maine Coon | unknown | Reported | NL/NL | 2018-04-20 | |||
| BigBoots Octavia | Maine Coon | unknown | Reported | NL/NL | 2021-10-25 | |||
| BigBoots Pablo Escobar | Maine Coon | blue-KIT | Reported | NL | 14 May 2019 | |||
| BigBoots Pebles | Maine Coon | unknown | Reported | NL/- | 2022-09-15 | |||
| BigBoots Peri | Maine Coon | unknown | Reported | NL/- | 2022-07-12 | |||
| BigBoots Phoebe | Maine Coon | unknown | Reported | NL/NL | 2021-09-21 | |||
| BigBoots Pink Fizz | Maine Coon | blue-KIT | Reported | NL, registered in UA | 4 September 2019 | |||
| BigBoots Pixies | Maine Coon | blue-KIT | Reported | NL, registered in FR | 24 February 2021 | |||
| BigBoots Pluto | Maine Coon | blue-KIT | Reported | NL, registered in DE | 29 March 2021 | |||
| BigBoots Pommelien | Maine Coon | unknown | Reported | NL/NL | 2017-04-17 | |||
| BigBoots Pommeline | Maine Coon | blue-KIT | Reported | Netherlands, registered in Germany | 23 March 2019 | |||
| BigBoots Pommes | Maine Coon | blue-KIT | Reported | NL | 20 March 2022 | |||
| BigBoots Primrose | Maine Coon | odd-KIT | Reported | NL | 25 October 2021 | |||
| BigBoots Prince Charming | Maine Coon | unknown | Reported | NL/NL | 2019-02-20 | |||
| BigBoots Prince Florian | Maine Coon | unknown | Reported | NL/NL | 2019-02-20 | |||
| BigBoots Princess Atlantis | Maine Coon | unknown | Reported | NL/CH | 2021-02-24 | |||
| BigBoots Pringles | Maine Coon | unknown | Reported | Netherlands | 10 June 2020 | |||
| BigBoots Pump up the Power | Maine Coon | blue-KIT | Reported | Netherlands, registered in the Czech Republic | 25 June 2019 | |||
| BigBoots Rainbow Cookie | Maine Coon | unknown | Reported | NL/NL | 2019-01-14 | |||
| BigBoots Red Bandit | Maine Coon | unknown | Reported | NL/NL | 2018-12-15 | |||
| BigBoots Rose | Maine Coon | unknown | Reported | NL/NL | 2021-07-13 | |||
| BigBoots Rosetta | Maine Coon | odd-KIT | Reported | NL, registered in EG | ||||
| BigBoots Ruby | Maine Coon | unknown | Reported | NL/NL | 2018-12-15 | |||
| BigBoots Saar | Maine Coon | unknown | Reported | NL/NL | 2017-04-14 | |||
| BigBoots Sarabi | Maine Coon | blue-KIT | Reported | NL, registered in UA | 4 September 2019 | |||
| BigBoots SnowEyes | Maine Coon | blue-KIT | Reported | NL | 18 September 2022 | |||
| BigBoots Sofietje | Maine Coon | unknown | Reported | NL/NL | ||||
| BigBoots Sophie | Maine Coon | unknown | Reported | NL/NL | 2019-06-25 | |||
| BigBoots Strawberry | Maine Coon | unknown | Reported | NL/BE | 2021-03-06 | |||
| BigBoots Strong Stephan | Maine Coon | unknown | Reported | NL/NL | 2017-05-04 | |||
| BigBoots Sugar and Spice | Maine Coon | unknown | Reported | NL/NL | 2018-06-21 | |||
| BigBoots Summer | Maine Coon | unknown | Reported | NL/NL | 2019-01-16 | |||
| BigBoots Sweetest Thing | Maine Coon | unknown | Reported | NL/NL | 2017-08-16 | |||
| BigBoots Sylvie | Maine Coon | unknown | Reported | NL/BE | 2021-06-16 | |||
| BigBoots Teddy P | Maine Coon | unknown | Reported | Netherlands | 14 July 2021 | |||
| BigBoots The winner takes it All | Maine Coon | unknown | Reported | NL/NL | 2018-08-21 | |||
| BigBoots Time for Tink | Maine Coon | unknown | Reported | NL/NL | 2018-03-14 | |||
| BigBoots Tito | Maine Coon | unknown | Reported | NL/NL | 2021-05-10 | |||
| BigBoots Toetsy | Maine Coon | unknown | Reported | NL/NL | 2021-05-10 | |||
| BigBoots Trouble | Maine Coon | unknown | Reported | NL/- | 2022-09-15 | |||
| BigBoots TuttiFrutti | Maine Coon | unknown | Reported | NL/NL | 2019-09-06 | |||
| BigBoots Tweety | Maine Coon | unknown | Reported | NL/NL | 2021-06-16 | |||
| BigBoots Vegas | Maine Coon | unknown | Reported | NL/NL | ||||
| BigBoots X-Tasy | Maine Coon | unknown | Reported | NL/NL | 2019-04-20 | |||
| BigBoots Yara | Maine Coon | unknown | Reported | NL/NL | 2018-04-20 | |||
| BigBoots Yuna | Maine Coon | unknown | Reported | NL/- | 2022-09-18 | |||
| Billie Jean Malyj Enisej | Siberian | unknown | Reported | Belarus | 22 March 2017 | |||
| Billie vom Leineufer | German Longhair | named to German Longhair (C14) by a source | unknown | Reported | born 27 January 2019 | |||
| Birdy of New Celtic Henge | British Shorthair | unknown | Reported | 23 August 2001 | ||||
| Birillo Da Gaville 1° Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2021-10-14 | |||
| Biscotto Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2021-10-01 | |||
| Biscuit Crem's Freestyle | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | ||||
| the black and white domestic shorthair of the Barnaul chart, unnamed in the source | Domestic | mated into Malvina / Barnaul | unknown | Reported | ||||
| Black and white male of the Barnaul chart, unnamed in the source | Domestic Shorthair | Malvina / Barnaul | blue-variant | Line-traced | Russia | |||
| Black Lion Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2021-04-27 | |||
| a black odd-eyed cat of the Winnie Cat House, not named in the source | Chinese domestic cat | odd-unattributed | Wild type | China | ||||
| Blakewood Morningstar | British Shorthair | unknown | Reported | Great Britain | 14 November 1992 | |||
| Blanka Taiga Star | Siberian | excluded | Reported | born 17 August 2019 | ||||
| Blot | Topaz | DBE-CEL | unknown | Line-traced | Ukraine | |||
| Blue Diamond Heavenly IDT/ID | British Shorthair | Igor | unknown | Reported | Ukraine | |||
| the blue eyed silver Ural Rex offered by the Mushugim cattery, unnamed in the source | Ural Rex | blue-unattributed | Reported | Uzbekistan, Tashkent | 2025 or earlier | |||
| Blue Ice Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2021-10-01 | |||
| Blue II Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2021-09-30 | |||
| Blue Jean of Old Bridge | Maine Coon | unknown | Reported | -/- | ||||
| Blue Lagoon of Silver Legend | British Shorthair | unknown | Reported | Czech Republic | ||||
| Blue Magic Heavenly Eyes From Sham | British Shorthair | blue-KIT | Reported | Germany | ||||
| Blue Moon Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2021-10-01 | |||
| Blue Ridge Acacia | Maine Coon | unknown | Reported | RU/RU | 2013-03-21 | |||
| Blue Ridge Alf | Maine Coon | unknown | Reported | RU/US | 2022-10-08 | |||
| Blue Ridge Alula | Maine Coon | unknown | Reported | RU/RU | 2009-04-09 | |||
| Blue Ridge Alvina | Maine Coon | unknown | Reported | RU/RU | 2019-11-05 | |||
| Blue Ridge Anna Vivienne | Maine Coon | blue-KIT | Reported | RU | 25 December 2021 | |||
| Blue Ridge Atilla | Maine Coon | unknown | Reported | RU/RU | 2019-11-05 | |||
| Blue Ridge Barclay | Maine Coon | unknown | Reported | RU/RU | 2016-12-08 | |||
| Blue Ridge Barselona | Maine Coon | unknown | Reported | RU/RU | 2013-04-05 | |||
| Blue Ridge Bes | Maine Coon | Blue Eyed Maine Coons (Markiss) | blue-variant | Reported | Russia | 23 May 2019 | ||
| Blue Ridge Bijou | Maine Coon | unknown | Reported | RU/NL | 2018-02-17 | |||
| Blue Ridge Bird of Paradise | Maine Coon | unknown | Reported | RU/RU | 2010-01-28 | |||
| Blue Ridge Black Tyson | Maine Coon | unknown | Reported | RU/RU | 2016-12-08 | |||
| Blue Ridge Blue Joker | Maine Coon | unknown | Reported | RU/IT | 2018-02-17 | |||
| Blue Ridge Budyoony | Maine Coon | unknown | Reported | RU/- | 2021-10-13 | |||
| Blue Ridge Bulochka | Maine Coon | unknown | Reported | RU/RU | 2016-12-08 | |||
| Blue Ridge Camigo | Maine Coon | unknown | Reported | RU/FR | 2018-02-19 | |||
| Blue Ridge Camilla | Maine Coon | unknown | Reported | RU/PT | 2020-11-15 | |||
| Blue Ridge Candyman | Maine Coon | unknown | Reported | RU/RU | 2015-09-19 | |||
| Blue Ridge Capella | Maine Coon | unknown | Reported | RU/RU | 2010-03-20 | |||
| Blue Ridge Caribso | Maine Coon | unknown | Reported | RU/RU | ||||
| Blue Ridge Cercei | Maine Coon | unknown | Reported | RU/RU | 2017-07-24 | |||
| Blue Ridge Charizard | Maine Coon | Blue Eyed Maine Coons (Markiss) | blue-variant | Reported | RU | 1 June 2019 | ||
| Blue Ridge Cheri Assol of MyCat | Maine Coon | unknown | Reported | RU/HU | 2021-10-19 | |||
| Blue Ridge Columba | Maine Coon | unknown | Reported | RU/RU | 2010-03-20 | |||
| Blue Ridge Cvetana | Maine Coon | unknown | Reported | RU/RU | 2016-12-14 | |||
| Blue Ridge D'Catalina | Maine Coon | unknown | Reported | RU/RU | 2019-12-01 | |||
| Blue Ridge Dakota Johnson | Maine Coon | mated into Blue Eyed Maine Coons (Markiss) | unknown | Reported | Russia | 10 February 2019 | ||
| Blue Ridge Dakotya | Maine Coon | unknown | Reported | RU/RU | 2019-02-10 | |||
| Blue Ridge Damila | Maine Coon | mated into Blue Eyed Maine Coons (Markiss) | unknown | Reported | RU/RU | 4 March 2018 | ||
| Blue Ridge Dandy | Maine Coon | unknown | Reported | RU/- | 2017-08-08 | |||
| Blue Ridge Darius de Colitas Arriba | Maine Coon | unknown | Reported | RU/CL | 2020-11-30 | |||
| Blue Ridge David | Maine Coon | Blue Eyed Maine Coons (Markiss) | blue-variant | Reported | RU | 6 June 2020 | ||
| Blue Ridge Dear Ayzek | Maine Coon | unknown | Reported | RU/RU | 2018-03-04 | |||
| Blue Ridge Destiny | Maine Coon | unknown | Reported | RU/GB | 2020-11-30 | |||
| Blue Ridge Diasha | Maine Coon | unknown | Reported | RU/US | 2025-10-23 | |||
| Blue Ridge E'Alexa | Maine Coon | unknown | Reported | RU/RU | 2014-11-23 | |||
| Blue Ridge E'Baster | Maine Coon | mated into Blue Eyed Maine Coons (Markiss) | unknown | Reported | 20 May 2020 | |||
| Blue Ridge E'Tanyusha | Maine Coon | mated into Blue Eyed Maine Coons (Markiss) | unknown | Reported | Russia | 8 November 2015 | ||
| Blue Ridge Elisa | Maine Coon | unknown | Reported | RU/RU | 2013-04-16 | |||
| Blue Ridge Epifania | Maine Coon | unknown | Reported | RU/RU | 2019-06-05 | |||
| Blue Ridge Erica | Maine Coon | unknown | Reported | RU/NL | 2020-05-20 | |||
| Blue Ridge Esenia Moon | Maine Coon | unknown | Reported | RU/US | 2021-02-16 | |||
| Blue Ridge F'Meepo | Maine Coon | unknown | Reported | RU/RU | ||||
| Blue Ridge Faina | Maine Coon | unknown | Reported | RU/RU | 2020-01-16 | |||
| Blue Ridge Fast Meteor | Maine Coon | unknown | Reported | RU/BY | 2010-10-25 | |||
| Blue Ridge Feliya | Maine Coon | unknown | Reported | RU/RU | 2021-02-18 | |||
| Blue Ridge Fenya | Maine Coon | unknown | Reported | Russia | 16 January 2020 | |||
| Blue Ridge Fire Ball | Maine Coon | unknown | Reported | RU/RU | 2010-10-25 | |||
| Blue Ridge Flaming Aurora | Maine Coon | unknown | Reported | RU/RU | 2010-10-25 | |||
| Blue Ridge Flocky | Maine Coon | unknown | Reported | RU/RU | 2015-11-08 | |||
| Blue Ridge Flora | Maine Coon | unknown | Reported | RU/US | 2020-12-05 | |||
| Blue Ridge Fortuna of COEurCoon | Maine Coon | unknown | Reported | RU/US | 2022-12-03 | |||
| Blue Ridge Frency | Maine Coon | unknown | Reported | RU/- | 2014-11-25 | |||
| Blue Ridge Frida | Maine Coon | named to Blue Eyed Maine Coons (Markiss) by a source | odd-variant | Reported | Russia, registered in Poland | 3 December 2022 | ||
| Blue Ridge Frigoza | Maine Coon | unknown | Reported | RU/RU | 2019-06-18 | |||
| Blue Ridge G'Filimon | Maine Coon | unknown | Reported | RU/RU | 2018-04-05 | |||
| Blue Ridge Gaea Aria | Maine Coon | unknown | Reported | RU/RU | 2019-06-24 | |||
| Blue Ridge Galaxy | Maine Coon | odd-unattributed | Reported | Russia | 24 February 2021 | |||
| Blue Ridge Gavr | Maine Coon variant, XLH | blue-unattributed | Reported | Russia | 24 February 2021 | |||
| Blue Ridge Genia | Maine Coon | unknown | Reported | RU/US | 2018-04-05 | |||
| Blue Ridge Gerda | Maine Coon | unknown | Reported | RU/RU | 2013-05-30 | |||
| Blue Ridge Gidel | Maine Coon | unknown | Reported | RU/SE | 2018-04-05 | |||
| Blue Ridge Glamorous Girl | Maine Coon | unknown | Reported | RU/US | 2020-12-06 | |||
| Blue Ridge Gold Aquamarine | Maine Coon | Blue Eyed Maine Coons (Markiss) | blue-variant | Reported | Russia, registered in Hungary | 22 June 2020 | ||
| Blue Ridge Grant | Maine Coon | unknown | Reported | RU/IT | 2019-03-07 | |||
| Blue Ridge Gregor, entered from the prefix listing as Blue Ridge Gregor | Maine Coon | blue-KIT | Reported | Russia, registered in Italy | 24 February 2021 | |||
| Blue Ridge Grymza | Maine Coon | Blue Eyed Maine Coons (Markiss) | odd-variant | Reported | RU | 22 June 2020 | ||
| Blue Ridge Gvidon | Maine Coon | unknown | Reported | RU/RU | 2020-01-29 | |||
| Blue Ridge H'Lotus Prince | Maine Coon | Blue Eyed Maine Coons (Markiss) | blue-variant | Reported | Russia | 3 March 2023 | ||
| Blue Ridge Haifa | Maine Coon | unknown | Reported | RU/RU | 2018-11-04 | |||
| Blue Ridge Half Moon | Maine Coon | unknown | Reported | RU/RU | 2011-06-04 | |||
| Blue Ridge Halley Comet | Maine Coon | unknown | Reported | RU/BY | 2011-06-04 | |||
| Blue Ridge Hanna | Maine Coon | unknown | Reported | RU/RU | 2018-11-04 | |||
| Blue Ridge Hasan | Maine Coon | unknown | Reported | RU/RU | 2016-02-02 | |||
| Blue Ridge Haver | Maine Coon | unknown | Reported | RU/RU | ||||
| Blue Ridge Hela | Maine Coon | unknown | Reported | RU/AU | 2018-04-12 | |||
| Blue Ridge Helga | Maine Coon | unknown | Reported | RU/RU | 2013-05-30 | |||
| Blue Ridge Hello Kitty | Maine Coon | unknown | Reported | RU/RU | 2020-02-01 | |||
| Blue Ridge Hestia | Maine Coon | unknown | Reported | RU/RU | 2014-12-06 | |||
| Blue Ridge Holy Maria | Maine Coon | unknown | Reported | RU/RU | 2019-03-10 | |||
| Blue Ridge Holy Michelle | Maine Coon | named to Blue Eyed Maine Coons (Markiss) by a source | unknown | Reported | RU/RU | 16 February 2023 | ||
| Blue Ridge Honda | Maine Coon | unknown | Reported | RU/RU | 2016-02-02 | |||
| Blue Ridge I'Snow Queen | Maine Coon | unknown | Reported | RU/FR | 2017-03-01 | |||
| Blue Ridge Ice Queen | Maine Coon | not-blue | Reported | RU/CH | 2018-11-07 | |||
| Blue Ridge Indigo | Maine Coon | unknown | Reported | RU/- | ||||
| Blue Ridge Infinity | Maine Coon | unknown | Reported | Russia | 26 September 2017 | |||
| Blue Ridge Ingrid | Maine Coon | unknown | Reported | RU/RU | 2014-12-16 | |||
| Blue Ridge Iola | Maine Coon | Blue Eyed Maine Coons (Markiss) | blue-variant | Reported | Russia | 26 April 2018 | ||
| Blue Ridge Ioma | Maine Coon | Blue Eyed Maine Coons (Markiss) | odd-variant | Reported | Russia | 26 April 2018 | ||
| Blue Ridge Irka | Maine Coon | unknown | Reported | RU/US | 2023-02-18 | |||
| Blue Ridge Isadora | Maine Coon | unknown | Reported | RU/RU | 2016-02-16 | |||
| Blue Ridge Isis | Maine Coon | unknown | Reported | RU/RU | 2019-03-18 | |||
| Blue Ridge Isla | Maine Coon variant, XLH | blue-KIT | Reported | RU, registered in US | 18 June 2021 | |||
| Blue Ridge Iva | Maine Coon | unknown | Reported | RU/RU | 2019-07-25 | |||
| Blue Ridge Izida | Maine Coon | unknown | Reported | RU/RU | 2014-12-16 | |||
| Blue Ridge Jareth | Maine Coon | unknown | Reported | RU/US | 2019-07-27 | |||
| Blue Ridge Jason | Maine Coon | unknown | Reported | RU/RU | 2021-11-02 | |||
| Blue Ridge Jasper | Maine Coon | mated into Blue Eyed Maine Coons (Markiss) | unknown | Reported | RU/RU | 27 July 2019 | ||
| Blue Ridge Javert | Maine Coon | unknown | Reported | RU/UD | 2019-07-27 | |||
| Blue Ridge Jax | Maine Coon | unknown | Reported | RU/RU | 2019-07-27 | |||
| Blue Ridge Jenna | Maine Coon | not-blue | Reported | RU/RU | 2020-06-03 | |||
| Blue Ridge Jenny | Maine Coon | unknown | Reported | RU/RU | 2017-10-01 | |||
| Blue Ridge Jitter | Maine Coon | unknown | Reported | RU/RU | 2011-12-05 | |||
| Blue Ridge Jupeeter | Maine Coon | unknown | Reported | RU/DE | 2020-12-17 | |||
| Blue Ridge Kaiser | Maine Coon | unknown | Reported | RU/AU | 2018-05-03 | |||
| Blue Ridge Kalina | Maine Coon | unknown | Reported | RU/RU | 2015-04-17 | |||
| Blue Ridge Karlsson | Maine Coon | unknown | Reported | RU/RU | 2018-05-03 | |||
| Blue Ridge Karolina | Maine Coon | unknown | Reported | RU/US | 2022-04-08 | |||
| Blue Ridge Kastalia | Maine Coon | unknown | Reported | RU/RU | 2013-06-03 | |||
| Blue Ridge La Silla | Maine Coon | unknown | Reported | RU/RU | 2012-01-25 | |||
| Blue Ridge Lagerta | Maine Coon | unknown | Reported | RU/RU | 2016-04-14 | |||
| Blue Ridge Lambador | Maine Coon | unknown | Reported | RU/RU | 2019-04-05 | |||
| Blue Ridge Lava | Maine Coon | unknown | Reported | RU/RU | 2020-03-09 | |||
| Blue Ridge Lavanda | Maine Coon | unknown | Reported | RU/RU | 2018-05-09 | |||
| Blue Ridge Leopold Lionheart | Maine Coon | Blue Eyed Maine Coons (Markiss) | blue-variant | Reported | Russia, exported to the United States | 13 March 2021 | ||
| Blue Ridge Light Ray | Maine Coon | unknown | Reported | RU/- | 2012-01-25 | |||
| Blue Ridge Likee | Maine Coon | unknown | Reported | RU/GB | 2020-03-09 | |||
| Blue Ridge Lion Spirit | Maine Coon | Blue Eyed Maine Coons (Markiss) | blue-variant | Reported | Russia | 17 March 2021 | ||
| Blue Ridge Lizabeth | Maine Coon | unknown | Reported | RU/HR | 2017-10-10 | |||
| Blue Ridge Lucien | Maine Coon | Blue Eyed Maine Coons (Markiss) | blue-variant | Reported | Russia | 17 March 2021 | ||
| Blue Ridge Madonna de Rossa | Maine Coon | unknown | Reported | RU/RU | 2020-12-21 | |||
| Blue Ridge Maleficent de Colitas Arriba | Maine Coon | unknown | Reported | RU/CL | 2020-12-21 | |||
| Blue Ridge Manila | Maine Coon | unknown | Reported | RU/- | 2020-12-21 | |||
| Blue Ridge Mefisto | Maine Coon | unknown | Reported | RU/IT | 2020-12-21 | |||
| Blue Ridge Mikhey | Maine Coon | unknown | Reported | RU/RU | 2021-04-02 | |||
| Blue Ridge Milena | Maine Coon | unknown | Reported | RU/RU | 2017-04-18 | |||
| Blue Ridge Mini Blusha | Maine Coon | unknown | Reported | RU/- | 2019-08-10 | |||
| Blue Ridge Mister Red | Maine Coon | Blue Eyed Maine Coons (Markiss) | blue-variant | Reported | Russia, exported to the United States | 2 April 2021 | ||
| Blue Ridge Mona | Maine Coon | unknown | Reported | RU/RU | 2021-06-29 | |||
| Blue Ridge Montana | Maine Coon | unknown | Reported | RU/- | 2020-12-21 | |||
| Blue Ridge Mystic | Maine Coon | Blue Eyed Maine Coons (Markiss) | odd-variant | Reported | Russia | 10 May 2018 | ||
| Blue Ridge Nana | Maine Coon | Blue Eyed Maine Coons (Markiss) | blue-variant | Reported | RU | 10 April 2019 | ||
| Blue Ridge Nanayka | Maine Coon | Blue Eyed Maine Coons (Markiss) | odd-variant | Reported | RU | 20 February 2021 | ||
| Blue Ridge Naomi | Maine Coon | unknown | Reported | RU/RU | 2019-08-15 | |||
| Blue Ridge Narnia | Maine Coon | unknown | Reported | RU/RU | 2016-05-09 | |||
| Blue Ridge Neptune | Maine Coon | unknown | Reported | Russia | 14 March 2012 | |||
| Blue Ridge Nice Charlotte | Maine Coon | unknown | Reported | RU/RU | ||||
| Blue Ridge Night Sky | Maine Coon | unknown | Reported | RU/RU | 2012-03-14 | |||
| Blue Ridge Nika | Maine Coon | not-blue | Reported | RU/RU | 2015-05-04 | |||
| Blue Ridge Nyura of Waggscoons | Maine Coon | unknown | Reported | RU/US | 2021-04-10 | |||
| Blue Ridge O'Kroshka | Maine Coon | named to Blue Eyed Maine Coons (Markiss) by a source | unknown | Reported | 19 April 2021 | |||
| Blue Ridge Ocean Depths | Maine Coon | Blue Eyed Maine Coons (Markiss) | odd-variant | Reported | Russia | 19 April 2021 | ||
| Blue Ridge Oda | Maine Coon variant, XLH | odd-KIT | Reported | RU | 15 August 2019 | |||
| Blue Ridge Oddy | Maine Coon | unknown | Reported | RU/RU | 2020-03-19 | |||
| Blue Ridge Odyssey | Maine Coon | Blue Eyed Maine Coons (Markiss) | blue-variant | Reported | Russia | 19 April 2021 | ||
| Blue Ridge Orion | Maine Coon | unknown | Reported | RU/RU | 2017-10-24 | |||
| Blue Ridge Orions Meissa | Maine Coon | unknown | Reported | RU/RU | 2012-05-03 | |||
| Blue Ridge Osa | Maine Coon | mated into Blue Eyed Maine Coons (Markiss) | unknown | Reported | RU/RU | 24 October 2017 | ||
| Blue Ridge Ostap | Maine Coon | unknown | Reported | RU/RU | 2018-05-20 | |||
| Blue Ridge Oxxxymiron | Maine Coon | mated into Blue Eyed Maine Coons (Markiss) | unknown | Reported | RU/RU | 24 October 2017 | ||
| Blue Ridge Pahlava | Maine Coon | unknown | Reported | RU/RU | 2019-08-28 | |||
| Blue Ridge Pancake | Maine Coon | unknown | Reported | RU/US | 2023-02-02 | |||
| Blue Ridge Pepita | Maine Coon | mated into Blue Eyed Maine Coons (Markiss) | unknown | Reported | Russia | 28 May 2018 | ||
| Blue Ridge Polly | Maine Coon | unknown | Reported | RU/RU | ||||
| Blue Ridge Q'Melissa | Maine Coon | unknown | Reported | RU/RU | 2016-07-24 | |||
| Blue Ridge Qom Bjom | Maine Coon | unknown | Reported | RU/RU | ||||
| Blue Ridge Quake | Maine Coon | unknown | Reported | RU/RU | 2012-05-19 | |||
| Blue Ridge Quasag | Maine Coon | unknown | Reported | RU/- | ||||
| Blue Ridge Quasar New | Maine Coon | Blue Eyed Maine Coons (Markiss) | blue-variant | Reported | Russia | 11 July 2021 | ||
| Blue Ridge Queen Margot | Maine Coon | unknown | Reported | RU/RU | 2018-12-22 | |||
| Blue Ridge Quiet Lyra | Maine Coon | unknown | Reported | RU/RU | 2012-05-19 | |||
| Blue Ridge Quill | Maine Coon | unknown | Reported | RU/RU | 2018-12-22 | |||
| Blue Ridge Quilty Girl | Maine Coon | mated into Blue Eyed Maine Coons (Markiss) | unknown | Reported | RU/RU | 28 August 2019 | ||
| Blue Ridge Quina | Maine Coon | unknown | Reported | RU/US | 2023-04-04 | |||
| Blue Ridge Qutee | Maine Coon | unknown | Reported | RU/US | 2024-04-11 | |||
| Blue Ridge Raechka | Maine Coon | unknown | Reported | RU/RU | 2020-05-03 | |||
| Blue Ridge Riks | Maine Coon | Blue Eyed Maine Coons (Markiss) | blue-variant | Reported | Russia, registered in Italy | 9 September 2019 | ||
| Blue Ridge Riks | Maine Coon | blue-KIT | Reported | Russia, registered in Italy | 9 September 2019 | |||
| Blue Ridge Roberta | Maine Coon | unknown | Reported | RU/RU | 2012-07-15 | |||
| Blue Ridge Rochelle | Maine Coon | unknown | Reported | RU/DE | 2018-12-27 | |||
| Blue Ridge Romeo | Maine Coon | unknown | Reported | RU/RU | 30 December 2013 | |||
| Blue Ridge Roxolana | Maine Coon | Blue Eyed Maine Coons (Markiss) | blue-variant | Reported | Russia, registered in Poland | 9 May 2022 | ||
| Blue Ridge Rudy | Maine Coon | unknown | Reported | RU/RU | 2020-05-03 | |||
| Blue Ridge Sabrina | Maine Coon | unknown | Reported | RU/FR | 2019-01-01 | |||
| Blue Ridge Sambuka | Maine Coon | unknown | Reported | RU/- | 2015-07-31 | |||
| Blue Ridge Sandra | Maine Coon | unknown | Reported | RU/RU | 2019-09-05 | |||
| Blue Ridge Sarah | Maine Coon | unknown | Reported | RU/US | 2019-04-23 | |||
| Blue Ridge Savanna Blue of Marwdmc | Maine Coon | unknown | Reported | RU/US | 2021-05-06 | |||
| Blue Ridge Shelly | Maine Coon | unknown | Reported | RU/- | 2019-09-05 | |||
| Blue Ridge Sky | Maine Coon | unknown | Reported | RU/NL | 2017-12-02 | |||
| Blue Ridge Stefanie | Maine Coon | unknown | Reported | RU/US | 2019-09-05 | |||
| Blue Ridge Supernova | Maine Coon | odd-KIT | Reported | RU/DE | 2022-07-08 | |||
| Blue Ridge Taiga | Maine Coon | unknown | Reported | RU/RU | 2016-08-05 | |||
| Blue Ridge Tamara | Experimental Longhair | Blue Eyed Maine Coons (Markiss) | blue-variant | Reported | Russia | 3 December 2017 | ||
| Blue Ridge Tamariwa | Maine Coon | unknown | Reported | RU/RU | 2012-08-17 | |||
| Blue Ridge Tamila | Maine Coon | unknown | Reported | RU/RU | 2018-07-07 | |||
| Blue Ridge Tara King | Maine Coon | unknown | Reported | RU/RU | 2018-07-07 | |||
| Blue Ridge Terentiy | Maine Coon | unknown | Reported | RU/RU | 2016-08-05 | |||
| Blue Ridge Tes | Maine Coon | unknown | Reported | RU/NL | 2019-01-19 | |||
| Blue Ridge Theona | Maine Coon | unknown | Reported | RU/FR | 2020-09-29 | |||
| Blue Ridge Trophim | Maine Coon | unknown | Reported | RU/- | 2021-08-05 | |||
| Blue Ridge Turandot | Maine Coon | unknown | Reported | RU/RU | 2012-08-17 | |||
| Blue Ridge Twiggy | Maine Coon | unknown | Reported | RU/- | 2021-12-08 | |||
| Blue Ridge U'Arisha | Maine Coon | named to Blue Eyed Maine Coons (Markiss) by a source | unknown | Reported | 22 August 2016 | |||
| Blue Ridge U'Crush | Maine Coon | Blue Eyed Maine Coons (Markiss) | odd-variant | Reported | Russia | 16 May 2021 | ||
| Blue Ridge Ultra Beauty | Maine Coon | unknown | Reported | RU/RU | 2021-01-13 | |||
| Blue Ridge Umina | Maine Coon | unknown | Reported | RU/RU | 2019-01-20 | |||
| Blue Ridge Undina | Maine Coon | unknown | Reported | Russia | 31 August 2012 | |||
| Blue Ridge Urban | Maine Coon | Blue Eyed Maine Coons (Markiss) | blue-variant | Reported | RU | 21 September 2019 | ||
| Blue Ridge Urfin | Maine Coon | unknown | Reported | RU/FR | 2019-05-01 | |||
| Blue Ridge Urmina | Maine Coon | unknown | Reported | RU/RU | 2020-05-26 | |||
| Blue Ridge Utopia | Maine Coon | unknown | Reported | RU/RU | 2017-06-14 | |||
| Blue Ridge Vanilla | Maine Coon | unknown | Reported | RU/TX | 2020-10-19 | |||
| Blue Ridge Vasilisa | Maine Coon | unknown | Reported | RU/RU | 2021-01-14 | |||
| Blue Ridge Vatrushka | Maine Coon | not-blue | Reported | RU/RU | 2014-04-17 | |||
| Blue Ridge Velli | Maine Coon | unknown | Reported | RU/RU | 2017-12-26 | |||
| Blue Ridge Venus | Maine Coon | unknown | Reported | RU/RU | 2012-11-07 | |||
| Blue Ridge Verusha | Maine Coon | unknown | Reported | RU/RU | 2021-01-14 | |||
| Blue Ridge Vilina | Maine Coon | unknown | Reported | RU/RU | ||||
| Blue Ridge Wanilla | Maine Coon | unknown | Reported | RU/RU | 2017-06-25 | |||
| Blue Ridge Warcraft | Maine Coon | unknown | Reported | RU/RU | 2012-12-12 | |||
| Blue Ridge Wasserman | Maine Coon | unknown | Reported | RU/RU | 2012-12-12 | |||
| Blue Ridge Wild Luck | Maine Coon | unknown | Reported | RU/RU | 2019-01-28 | |||
| Blue Ridge Wilma | Maine Coon | unknown | Reported | RU/RU | 2014-04-25 | |||
| Blue Ridge Winter | Maine Coon | unknown | Reported | RU/- | 2018-07-14 | |||
| Blue Ridge Wolf Star | Maine Coon | blue-KIT | Reported | RU | ||||
| Blue Ridge Wolfger | Maine Coon | not-blue | Reported | RU/RU | 2015-08-17 | |||
| Blue Ridge X | Maine Coon | unknown | Reported | RU/SE | 2019-01-29 | |||
| Blue Ridge X'Mansour | Maine Coon | unknown | Reported | RU/CH | 2021-01-15 | |||
| Blue Ridge X-Verbena | Maine Coon | unknown | Reported | RU/FR | 2019-01-29 | |||
| Blue Ridge Xalva | Maine Coon | unknown | Reported | RU/RU | 2018-01-07 | |||
| Blue Ridge Xamid | Maine Coon | unknown | Reported | RU/RU | 2020-05-29 | |||
| Blue Ridge Xandria | Maine Coon | unknown | Reported | RU/RU | 2019-05-19 | |||
| Blue Ridge Xazum | Maine Coon | Blue Eyed Maine Coons (Markiss) | blue-variant | Reported | Russia | 29 May 2020 | ||
| Blue Ridge Ximera | Maine Coon | unknown | Reported | RU/RU | 2018-01-07 | |||
| Blue Ridge Xovrosha | Maine Coon | unknown | Reported | RU/SE | 2018-07-14 | |||
| Blue Ridge Y'Snezhana | Maine Coon | named to Blue Eyed Maine Coons (Markiss) by a source | unknown | Reported | 21 January 2021 | |||
| Blue Ridge Yaga | Maine Coon | unknown | Reported | RU/RU | 2019-05-19 | |||
| Blue Ridge Yamura | Maine Coon | mated into Blue Eyed Maine Coons (Markiss) | unknown | Reported | RU/RU | 27 August 2015 | ||
| Blue Ridge Yankee | Maine Coon | mated into Blue Eyed Maine Coons (Markiss) | unknown | Reported | RU/RU | 31 May 2020 | ||
| Blue Ridge Yanna | Maine Coon | unknown | Reported | RU/DE | 2022-09-13 | |||
| Blue Ridge Yeti | Maine Coon | blue-KIT | Reported | RU/RU | 16 January 2013 | |||
| Blue Ridge Ynjir | Experimental Longhair | Blue Eyed Maine Coons (Markiss) | blue-variant | Line-traced | Russia | 8 January 2018 | ||
| Blue Ridge Yoppie | Maine Coon | Blue Eyed Maine Coons (Markiss) | odd-variant | Reported | Russia | 24 October 2020 | ||
| Blue Ridge Yosif | Maine Coon | unknown | Reported | RU/IT | 2020-05-31 | |||
| Blue Ridge Young Maru | Maine Coon | Blue Eyed Maine Coons (Markiss) | blue-variant | Reported | Russia | 24 October 2020 | ||
| Blue Ridge Young Serik | Maine Coon | unknown | Reported | RU/RU | 2021-01-21 | |||
| Blue Ridge Yugi | Maine Coon | unknown | Reported | RU/FR | 2019-05-19 | |||
| Blue Ridge Yvette | Maine Coon | unknown | Reported | RU/RU | 2013-01-16 | |||
| Blue Ridge Zac | Maine Coon | unknown | Reported | RU/RU | 2019-05-20 | |||
| Blue Ridge Zara | Maine Coon | unknown | Reported | RU/RU | 2021-01-23 | |||
| Blue Ridge Zee Zee | Maine Coon | unknown | Reported | RU/RU | 2018-01-10 | |||
| Blue Ridge Zest Ford | Maine Coon | unknown | Reported | RU/RU | ||||
| Blue Ridge Zil'ta | Maine Coon | named to Blue Eyed Maine Coons (Markiss) by a source | unknown | Reported | 27 October 2020 | |||
| Blue Ridge Zlata | Maine Coon | unknown | Reported | RU/RU | 2015-08-30 | |||
| Blue Ridge Zocia | Maine Coon | unknown | Reported | RU/RU | 2020-06-01 | |||
| Blue Ridge Zoe | Maine Coon | unknown | Reported | RU/RU | 2019-05-20 | |||
| The Blue Sassenach Yvelinna | British Shorthair | unknown | Reported | |||||
| Blue Topaz Grilyazh | Siberian | mated into Siberian, Altai or Barnaul unconfirmed | unknown | Reported | born 7 August 2009 | |||
| Blue Topaz Gusar | Siberian | mated into Siberian, Altai or Barnaul unconfirmed | unknown | Reported | ||||
| Blue Topaz Klukva | Siberian | mated into Siberian, Altai or Barnaul unconfirmed | unknown | Reported | born 24 July 2010 | |||
| Blue Topaz Queen Maria | Neva Masquerade | unknown | Reported | Russia | 1 March 2012 | |||
| Blue Topaz Relax | Siberian | mated into Siberian, Altai or Barnaul unconfirmed | unknown | Reported | born 14 May 2012 | |||
| Blue-Eyed Mollie | shorthair | blue-unattributed | Reported | England, Croydon | 1920 | |||
| Blueberry Ivo Maximillian Cats | British Shorthair | unknown | Reported | 23 February 1992 | ||||
| Bluegolden Zuccero Zur Sternenbucht | British Shorthair | unknown | Reported | 14 April 2013 | ||||
| BlueMistWild's BluePepper | Maine Coon | blue-KIT | Reported | RU | 11 May 2021 | |||
| BlueMistWild's I'Ideal Lady | Maine Coon | unknown | Reported | Russia | ||||
| BlueMistWild's Q'Quantos | Maine Coon | unknown | Reported | Russia, registered in the Netherlands | 1 June 2017 | |||
| BlueMistWild's Yachtsman | Maine Coon | unknown | Reported | Russia | 23 March 2016 | |||
| Bluesmaine Bunny Pete | Maine Coon | unknown | Reported | Ukraine, registered in Greece | 31 August 2016 | |||
| Bluesmaine Rivendell | Maine Coon | unknown | Reported | Ukraine | 16 September 2014 | |||
| Bluesmaine Voronwe'PP | Maine Coon | unknown | Reported | Ukraine, exported to Kazakhstan | 23 September 2015 | |||
| Bo.Na.Mu. Daniel | British Shorthair | unknown | Reported | 3 July 2011 | ||||
| Bo.Na.Mu. Kayra of Elit Bell | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | ||||
| Bobby von Fueberg | British Shorthair | unknown | Reported | |||||
| Bogdan Le Monti Rey | Sphynx | mated into DBE-CEL Sphynx (C5) | unknown | Reported | ||||
| Bonita of Pointdreams | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| Bonnie Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2020-05-31 | |||
| Bonnie of Siberian Paws | Siberian | named to Siberian (Chatterie de Nice descent) by a source | blue-variant | Reported | Germany | 14 September 2023 | ||
| Bonny Bianco von den Lauselummeln | Selkirk Rex | unknown | Reported | |||||
| Bonny Blue Badger Isstasiua | British Shorthair | mated into Igor | unknown | Reported | ||||
| Bonny-Blue vom Rosenbachtal | Persian | unknown | Reported | 9 July 2008 | ||||
| Boon Bella | British Shorthair | unknown | Reported | |||||
| Boon Boo | British Shorthair | unknown | Reported | |||||
| Boon Boss | British Shorthair | unknown | Reported | |||||
| Boon Fiona | British Shorthair | unknown | Reported | |||||
| Boon Florian | British Shorthair | unknown | Reported | |||||
| Boon Kian | British Shorthair | unknown | Reported | |||||
| Boon Lora | British Longhair | unknown | Reported | 29 September 2021 | ||||
| Boon Porcelain Doll | British Shorthair | unknown | Reported | |||||
| Boon Toc | British Longhair | unknown | Reported | |||||
| Bora Mizibel | British Shorthair | mated into Igor | unknown | Reported | ||||
| Born To Be Mine vom Kupferstich | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | 1 September 2010 | |||
| Boromir Amidala | Maine Coon | unknown | Reported | 7 September 2004 | ||||
| Boromir Beat Bandit | Maine Coon | unknown | Reported | Denmark | 12 December 2006 | |||
| Boromir Fairfield | Maine Coon | unknown | Reported | Denmark | 9 March 2009 | |||
| Boromir Taramaya | Maine Coon | unknown | Reported | Denmark | 10 August 2010 | |||
| Boss von Blumental | British Shorthair | unknown | Reported | Germany | 14 March 2016 | |||
| Boy 1, mating 3 | Exotic Shorthair cross | named to Marusya by a source | blue-variant | Line-traced | Russia | |||
| Boy 1, mating 4 | Exotic Shorthair cross | named to Marusya by a source | not-blue | Line-traced | Russia | |||
| Boy 1, mating 5 | Exotic Shorthair cross | named to Marusya by a source | odd-variant | Line-traced | Russia | |||
| Boy 1, mating 7 | Exotic Shorthair cross | named to Marusya by a source | not-blue | Line-traced | Russia | |||
| Boy 1, ny 12 61, first blue-eyed litter | British Shorthair | named to Igor by a source | blue-variant | Reported | Germany | |||
| Boy 2, mating 3 | Exotic Shorthair cross | named to Marusya by a source | blue-variant | Line-traced | Russia | |||
| Boy 2, mating 4 | Exotic Shorthair cross | named to Marusya by a source | not-blue | Line-traced | Russia | |||
| Boy 2, mating 5 | Exotic Shorthair cross | named to Marusya by a source | blue-variant | Line-traced | Russia | |||
| Boy 2, mating 6 | Exotic Shorthair cross | named to Marusya by a source | not-blue | Line-traced | Russia | |||
| Boy 3, mating 5 | Exotic Shorthair cross | named to Marusya by a source | blue-variant | Line-traced | Russia | |||
| Brad Pitt Lakki-Cats | British Shorthair | unknown | Reported | |||||
| Brava Kotomodda | British Shorthair | Nanotigr | DBE-ALT | odd-variant | Line-traced | |||
| BRI a Joufflu | British Shorthair | unknown | Reported | 1 June 1997 | ||||
| Briana Ermine Trace | Scottish Straight | Nadeya | DBE-NAD | blue-variant | Lineage genotyped | 21 January 2026 | ||
| Brianna | Ragdoll | named to Mink and pointed Ragdoll (C9), not a DBE line by a source | unknown | Reported | ||||
| Brianna Koenig Glance | Siberian | blue-KIT | Reported | Russia, registered in the United States | 24 January 2018 | |||
| Brianta Silver Afrodite | British Shorthair | unknown | Reported | 24 May 2008 | ||||
| Bries Ermine Trace | Scottish Straight | Nadeya | unknown | Reported | 21 January 2026 | |||
| Brioches Dolche Blu | Maine Coon | unknown | Reported | IT/- | 2020-09-05 | |||
| British Dream's Heaven Hill | British Shorthair | unknown | Reported | Sweden | 2007-07-30 | |||
| British Gems Alora | British Shorthair | named to possibly SoloMiya, on a coincidence of codes only by a source | blue-variant | Reported | Belgium | photographed 7 November 2023 as an adult | ||
| British Gems Américo | British Shorthair | blue-KIT | Reported | |||||
| British Gems Blue Jade | British Shorthair | unknown | Reported | 2017-05-28 | ||||
| British Gems Callista | British Shorthair | blue-unattributed | Reported | Belgium | photographed 12 February 2024 as an adult | |||
| British Gems Cavalli | British Shorthair | unknown | Reported | |||||
| British Gems Chocchip | British Shorthair | not-blue | Reported | 2022-04-16 | ||||
| British Gems Crystal Alica | British Shorthair | unknown | Reported | 2018-03-21 | ||||
| British Gems Crystal Indi | British Shorthair | unknown | Reported | 2018-03-21 | ||||
| British Gems Diamante | British Shorthair | blue-unattributed | Reported | Belgium | photographed 16 January 2024 as an adult | |||
| British Gems Diamond Annabel | British Shorthair | unknown | Reported | |||||
| British Gems Diamond Roselynn | British Longhair | unknown | Reported | 2018-04-01 | ||||
| British Gems Emerald Choco | British Shorthair | unknown | Reported | 2018-04-03 | ||||
| British Gems Evie | British Shorthair | unknown | Reported | |||||
| British Gems Faraon | British Shorthair | unknown | Reported | Belgium | given as 1.5 years old on 23 January 2025, so born about mid 2023 | |||
| British Gems Haribo | British Shorthair | unknown | Reported | 2023-06-01 | ||||
| British Gems Honey Opal Canelle | British Shorthair | blue-KIT | Reported | 2018-07-03 | ||||
| British Gems Indigo | British Shorthair | unknown | Reported | 2022-10-09 | ||||
| British Gems Iris | British Shorthair | unknown | Reported | 2021-03-02 | ||||
| British Gems Iron Beau | British Shorthair | unknown | Reported | |||||
| British Gems Jace | British Shorthair | blue-KIT | Reported | Belgium | 2022-10-09 | |||
| British Gems Jade Princess | British Shorthair | unknown | Reported | 2019-03-08 | ||||
| British Gems Lenora | British Shorthair | unknown | Reported | Belgium | 2022-09-19 | |||
| British Gems Lucy | British Shorthair | not-blue | Reported | Belgium | 2024-03-25 | |||
| British Gems Mia | British Shorthair | not-blue | Reported | Belgium | 2023-04-21 | |||
| British Gems Moris | British Shorthair | blue-KIT | Reported | 2022-09-19 | ||||
| British Gems New Pearl Abigail | British Shorthair | blue-KIT | Reported | 2019-07-16 | ||||
| British Gems Niko | British Shorthair | unknown | Reported | Belgium | 2025-04-19 | |||
| British Gems Odin | British Shorthair | unknown | Reported | 2021-09-19 | ||||
| British Gems Opal Kiki | British Shorthair | unknown | Reported | 2019-07-20 | ||||
| British Gems Ophelia | British Longhair | unknown | Reported | 2025-04-19 | ||||
| British Gems Sir James | British Shorthair | unknown | Reported | 7 April 2020 | ||||
| British Gems Sophie | British Shorthair | odd-unattributed | Reported | Belgium | ||||
| British Gems Stitch | British Shorthair | odd-unattributed | Reported | Netherlands | 9 September 2023 | |||
| British Gems Yuma | British Shorthair | blue-unattributed | Reported | Belgium | photographed 12 March 2024 as a young kitten, so born about December 2023 or January 2024 | |||
| Britni Spears Star Dreams | British Shorthair | mated into Igor | unknown | Reported | ||||
| Brittany GoldenBri | British Shorthair | unknown | Reported | 24 August 2011 | ||||
| Brittville's Izuminka | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | ||||
| Brooke Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2023-03-06 | |||
| Bruno de Viviene | British Shorthair | mated into Igor | blue-variant | Line-traced | ||||
| Brushykreek Blackbeard | Maine Coon | odd-KIT | Reported | US | 22 September 2023 | |||
| Brushykreek Etta of CoontasticPaws | Maine Coon | blue-KIT | Reported | US | 6 October 2023 | |||
| Brusnika Farkhut | Scottish Fold | unknown | Reported | |||||
| Brusnika iz Odissei | Siberian | mated into Siberian, Altai or Barnaul unconfirmed | unknown | Reported | born 5 July 2008 | |||
| Buddy Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2020-12-28 | |||
| Budur Tsarevna Barselit | Siberian | mated into Siberian, Altai or Barnaul unconfirmed | unknown | Reported | ||||
| Bulechka Zojka | British (Shorthair or Longhair, coat not stated) | unknown | Reported | Poland | ||||
| Burleaway Dreamsofgold | British Shorthair | mated into Igor | unknown | Reported | 3 March 2016 | |||
| Busik | Siberian | unknown | Reported | Russia | 17 February 1997 | |||
| Businka Aurum Style | Scottish Fold | unknown | Reported | |||||
| CAC Akela Furry Pride | Maine Coon | unknown | Reported | Belarus, registered in Russia | 6 November 2017 | |||
| Cadilac Faricoon | Maine Coon | named to Pedigree ancestry, not a DBE line by a source | unknown | Reported | Poland, exported to Germany | 12 February 2005 | ||
| Caecar from Raven City | British Shorthair | unknown | Reported | 15 July 2019 | ||||
| Caecilia-Blue vom Wernerwald | British Shorthair | unknown | Reported | 10 September 1999 | ||||
| Caelin Britling | Maine Coon | mated into Pillowtalk-Foreigner | unknown | Reported | Belarus, exported to Germany | 8 December 2016 | ||
| Calin | named to Topaz foundation (C6 and C11) by a source | not-blue | Reported | Canada | born 22 May 2017 | |||
| Callisto von Jesscat | Neva Masquerade | unknown | Reported | Germany | 28 April 2008 | |||
| Callum vom Leineufer | German Longhair | named to German Longhair (C14) by a source | blue-variant | Reported | Germany | born 26 September 2017 | ||
| Camilla of Lemuriya | Sphynx | named to DBE-CEL Sphynx (C5) by a source | blue-KIT | Reported | ||||
| Camo | British Shorthair | unknown | Reported | |||||
| Campari Long Stitch | British Longhair | unknown | Reported | 18 June 2012 | ||||
| Cancion de Cuna (III) Esponjita of Golan | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | ||||
| Candela vom Osterdeich | British Shorthair | unknown | Reported | Germany | 7 May 2022 | |||
| Candy Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2023-04-27 | |||
| Candy Moon Breaker | Maine Coon | unknown | Reported | Netherlands | 5 August 2011 | |||
| Candymoons Summer Flower | Maine Coon | unknown | Reported | Netherlands | 16 July 2013 | |||
| Canismajoris Happy MY | Maine Coon | odd-KIT | Reported | RU | ||||
| Canismajoris Jaguar | Maine Coon | odd-KIT | Reported | RU | ||||
| Canismajoris Sherkhan | Maine Coon | blue-KIT | Reported | RU | ||||
| Capecoon Cassidy of Ledgewood | Maine Coon | unknown | Reported | United States | 20 May 1994 | |||
| Capecoon Dschafar | Maine Coon | unknown | Reported | United States, registered in Germany | 2 July 1995 | |||
| Cappuccino from Sham | British Shorthair | mated into Igor | unknown | Reported | 22 September 2007 | |||
| Capriz Lovely Cinni Girl | British Shorthair | mated into Igor | unknown | Reported | ||||
| Captain Coon's Quaint | Maine Coon | unknown | Reported | Russia | 16 October 2013 | |||
| Captain Coon's Ruff | Maine Coon | unknown | Reported | Russia | 23 November 2013 | |||
| Captain Coon's Yogurt | Maine Coon | unknown | Reported | Russia | 19 January 2015 | |||
| Captain Ermine Trace | British Shorthair | unknown | Reported | RU | 2007-07-10 | |||
| Carajan zur Sternebucht | British Shorthair | unknown | Reported | 25 May 2007 | ||||
| Caramel Fashion Murmaric | British Shorthair | unknown | Reported | |||||
| Caramella Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2021-10-01 | |||
| Caramello of the Roman's Jessin | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | ||||
| Carbain Tweed Cacao | British Shorthair | unknown | Reported | 28 August 2022 | ||||
| Carbain Umpasse des Bonbons | British Shorthair | blue-unattributed | Reported | France | 1 January 2023 | |||
| Carl Meow Mur | Maine Coon | blue-KIT | Reported | RU | ||||
| Carmander Schasti Doma | British Shorthair | blue-KIT | Reported | Russia | ||||
| Carmen | British Shorthair | unknown | Reported | Russia | ||||
| Caroline Carly Laurina | British Shorthair | named to Igor by a source | unknown | Reported | ||||
| Caruso Krasnyi Dar | Maine Coon | unknown | Reported | Russia | 5 November 2014 | |||
| Cash Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2020-05-31 | |||
| Caspian Black Hole | Domestic shorthair | Aktau / Caspian | odd-variant | Reported | Kazakhstan, Aktau, a city on the Caspian sea | |||
| Cassanova Golden'Idt | British Shorthair | unknown | Reported | |||||
| Cassidy Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2025-05-30 | |||
| Cassiopia Bently Mur | British Shorthair | mated into Igor | unknown | Reported | ||||
| a cat of the Chinese Domestic Cat variant, not named in the source | Chinese domestic cat | named to Chinese Domestic Cat variant by a source | DBE-cDc | blue-variant | Reported | China | ||
| a cat of the Xin-He Winnie line, not named in the source | Chinese domestic cat | named to Xin-He Winnie by a source | DBE-xHW | blue-variant | Reported | China | ||
| Catbalu Russian-Doll | British Shorthair | unknown | Reported | Great Britain | ||||
| Caterwaul's Pur Sang | British Shorthair | unknown | Reported | |||||
| Catherine of Beauty Wizards | Maine Coon | Pedigree ancestry, not a DBE line | unknown | Reported | Germany, exported to Russia | 14 September 2017 | ||
| Catpassions Benji | Maine Coon | odd-KIT | Reported | NL | 9 February 2022 | |||
| Catpassions Liberty | Maine Coon | blue-KIT | Reported | NL | 8 September 2023 | |||
| Cattepoel's Blue Stocking | British Shorthair | unknown | Reported | 30 January 1990 | ||||
| Cattepoel's Ghizmo | British Shorthair | unknown | Reported | Germany | 21 November 1992 | |||
| Cattepoel's Otto Von Bismarck | British Shorthair | unknown | Reported | 5 December 1991 | ||||
| Cattepoel's Roll-Over-Beethoven | British Shorthair | unknown | Reported | 22 October 1990 | ||||
| Catweazle von der Rosselburg | British Shorthair | unknown | Reported | 6 October 2005 | ||||
| Cecilia Edelweiss | British Shorthair | unknown | Reported | Ukraine | 13 August 2012 | |||
| Celandine's Curly Ronja Kiara | Selkirk Rex Longhair | unknown | Reported | 23 September 2009 | ||||
| Celandine's Golden Jinte | British Longhair | blue-KIT | Reported | Netherlands | 8 May 2012 | |||
| Celebrity | Maine Coon | mated into Blue Eyed Maine Coons (Markiss) | not-blue | Line-traced | Russia | 20 November 2016 | ||
| Celina Heavenly'IDT | British (Shorthair or Longhair, coat not stated) | Igor | blue-variant | Reported | bred in Oberhausen, Germany; issued in Ukraine | born 5 January 2023 | ||
| Celine Superqueen | British Shorthair | named to Igor by a source | unknown | Reported | ||||
| Cerise de Notre Dame de Creuse | British Shorthair | unknown | Reported | |||||
| CH Absolu Hank | British Shorthair | unknown | Reported | |||||
| CH Adam Sinta'L | British Shorthair | unknown | Reported | |||||
| CH Amy von der Leine | British Shorthair | unknown | Reported | Germany | 12 December 2015 | |||
| CH Anthony DiNozzo van der Leine | British Shorthair | unknown | Reported | Germany | 24 June 2017 | |||
| CH Artos von Quintana | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| CH Barberry Miss Margo | Scottish Fold | unknown | Reported | |||||
| CH Beatriche Anirette | British Shorthair | unknown | Reported | Spain | ||||
| CH Belia v Haus Fasler | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| CH Blume von der Rosselburg | British Shorthair | mated into Nadeya | unknown | Reported | 3 May 2005 | |||
| CH Boromir The King | Maine Coon | unknown | Reported | 19 November 2004 | ||||
| CH Captain Coon's Adelina | Maine Coon | unknown | Reported | Russia | 5 March 2018 | |||
| CH Carajan zur Sternebucht | British Shorthair | mated into Nadeya | unknown | Reported | 25 May 2007 | |||
| CH Casimir von Wahrberg | British Shorthair | unknown | Reported | |||||
| CH Cherry Lady from Raven City | British Shorthair | unknown | Reported | |||||
| CH CoolMotion's Bailey on the Rocks | Maine Coon | named to Pillowtalk-Foreigner by a source | unknown | Reported | Germany, exported to Poland | 26 December 2007 | ||
| CH Cora Dominika Peppercats | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| CH Craigdhu Silver Temptation | British Shorthair | named to Nadeya by a source | unknown | Reported | 25 November 2001 | |||
| CH Cyrano of Emmeli's Edition | British Shorthair | named to Nadeya by a source | unknown | Reported | 18 June 2003 | |||
| CH Dellary's Exoti Merlin | Exotic Shorthair | mated into Nadeya | unknown | Reported | ||||
| CH Demaris Goldi Sofi | British Shorthair | unknown | Reported | |||||
| CH Di Parseghian's Vicky | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| Ch Dido of Colourpoint | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| CH Django of Coon Castle | Maine Coon | named to Pedigree ancestry, not a DBE line by a source | unknown | Reported | Germany | 2 August 2004 | ||
| CH Du Blue D'or Argentin Nuance's Golden | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| CH Du Blue D'Or Argentin Nuance's Golden Quantin | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| CH Eremias Gelioland | Scottish Fold | unknown | Reported | |||||
| CH Fiona Mae Palace of Winds | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Germany | 7 March 2001 | ||
| CH First Lady GB & Orel's Eden | British Shorthair | unknown | Reported | |||||
| CH Fluela Climberiada | Siberian | mated into Siberian, Altai or Barnaul unconfirmed | unknown | Reported | Poland | 23 March 2009 | ||
| CH Fradger Mur Golden Fox | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | ||||
| CH Freddi's Falko | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| CH Gaya of Pointdreams | British Shorthair | named to Nadeya by a source | unknown | Reported | ||||
| CH Glady Devianti | British Shorthair | unknown | Reported | Estonia | 22 April 2007 | |||
| CH Gloria of Snow Queen | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| CH Gold Rubinia D'Oaxaca | British Shorthair | mated into Nadeya | unknown | Reported | 4 March 2004 | |||
| CH Golden Uglaya vom Juwelental | British Shorthair | mated into Nadeya | unknown | Reported | 9 May 2002 | |||
| CH Golden-Hironimus vom Goldenen Winkel | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| CH Golden-Ivanhoe vom Goldenen Winkel | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| CH Golden-Wolly von Wahrberg | British Shorthair | mated into Nadeya | unknown | Reported | 10 February 2006 | |||
| CH Goldmine King | British Shorthair | unknown | Reported | |||||
| CH Goldmine Terra Incognita | British Shorthair | unknown | Reported | |||||
| CH Grand Meriil's Mr. Vostorg | Maine Coon | named to Pedigree ancestry, not a DBE line by a source | unknown | Reported | Russia | 19 May 2016 | ||
| Ch Harietta Bliss | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | ||||
| CH High Hesket's Silver O'Connor | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| CH Idefix von Konradsburg | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| CH Inoel the Foreigner | Maine Coon | named to Pillowtalk-Foreigner by a source | unknown | Reported | Germany | 24 December 2005 | ||
| CH It's Me Ior Van Elsdieck | British Shorthair | mated into Nadeya | unknown | Reported | 1 November 2001 | |||
| CH Jadwiga's Golden Jirska | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| CH Jadwiga's Golden Undina | British Shorthair | mated into Nadeya | unknown | Reported | 3 March 1997 | |||
| CH Jaffar Colour Foot, held from chart material as Jaffar Colourfoot Wildtigers | Siberian | named to Siberian, Altai or Barnaul unconfirmed by a source | blue-variant | Reported | Poland, registered in Germany | born 4 March 2019 | ||
| CH Joser Clement | Sphynx | unknown | Reported | Russia | 30 November 2013 | |||
| CH Joser Kasper | Sphynx | unknown | Reported | Russia | 24 October 2011 | |||
| CH Justcoons Peak Asso | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Germany | 14 October 2008 | ||
| CH Kalipco Zorana Yasnaya of Goldmine | British Longhair | unknown | Reported | |||||
| CH Kandy von Romero | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| CH Kithara's Judge Dread | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Germany | 21 March 2002 | ||
| CH Kithara's Madison | Maine Coon | Pedigree ancestry, not a DBE line | unknown | Reported | Germany | 13 May 2003 | ||
| CH Lady Di von Wahrberg | British Shorthair | mated into Nadeya | unknown | Reported | 31 May 1998 | |||
| CH Lady Uliah von Elami's | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| CH Landshut Brit's Ornella | Siberian | unknown | Reported | Germany | 28 September 2014 | |||
| CH Lemurcat Hotya | British Shorthair | unknown | Reported | Russia | ||||
| CH Lemurcat Marcus | British Shorthair | unknown | Reported | |||||
| CH Lemuriya Qrita | Sphynx | unknown | Reported | |||||
| CH Love Hulen's Silver Rhapsody | Maine Coon | Pedigree ancestry, not a DBE line | unknown | Reported | Denmark, exported to Germany | 2 November 2001 | ||
| CH Marvellous Silver Ramzes II | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| CH Miraclebri Theodore | British Shorthair | named to Igor by a source | unknown | Reported | ||||
| CH Nicol Snow Queen | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| CH Nicolas vom Zauberland | Scottish Fold | unknown | Reported | 6 November 2002 | ||||
| CH Noortje van de Pronkse Schonen | British Shorthair | mated into Nadeya | unknown | Reported | 26 March 2003 | |||
| CH Nosferatu Nimphadori | Scottish Straight | unknown | Reported | |||||
| CH Ondra von Ursus Minor | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| CH Oskar Superqueen | British Shorthair | named to Pedigree ancestry, not a DBE line by a source | unknown | Reported | ||||
| CH Padauza Faye | British Shorthair | unknown | Reported | Lithuania | 16 April 2014 | |||
| CH Paquita vum Rousegaard | British Shorthair | mated into Nadeya | unknown | Reported | 1 April 2007 | |||
| CH Pennydown Katie Starlight | British Shorthair | mated into Nadeya | unknown | Reported | 20 August 1993 | |||
| CH Philippa vom Juwelental | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| CH Pillowtalk's San Diego | Maine Coon | named to Pillowtalk-Foreigner by a source | unknown | Reported | Germany, exported to Finland | 14 April 2009 | ||
| CH Pillowtalk's Tiguan | Maine Coon | named to Pillowtalk-Foreigner by a source | unknown | Reported | Germany, registered in Ukraine | 26 June 2012 | ||
| CH Puffy Cheeks Lucky | British Shorthair | unknown | Reported | |||||
| CH Quail Ermine Trace | British Shorthair | unknown | Reported | RU | 2023-08-14 | |||
| CH Rascoon Ambassador | Maine Coon | named to Pedigree ancestry, not a DBE line by a source | unknown | Reported | Russia | 17 January 2013 | ||
| CH Rascoon Ignore | Maine Coon | Pillowtalk-Foreigner | unknown | Reported | Russia | 17 April 2014 | ||
| CH Silver Emmely from Sunnyplace | British Shorthair | mated into Nadeya | unknown | Reported | 11 June 2009 | |||
| CH Silver-Filou von Wahrberg | British Shorthair | mated into Nadeya | unknown | Reported | 26 May 2002 | |||
| CH Silver-Whitney v Hileira | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| CH Sir Eddy von Elami's | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| CH Spinner's Peggy Sue | British Shorthair | mated into Nadeya | unknown | Reported | 22 July 1997 | |||
| CH Summerplace Avalon | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Germany, exported to Austria | 5 August 2007 | ||
| CH Sundust's Magic Alphonso | British Shorthair | mated into Nadeya | unknown | Reported | 28 August 2007 | |||
| CH Tcitcelia | Canadian Sphynx | blue-KIT | Reported | |||||
| CH Templegates Sonia | British Shorthair | unknown | Reported | United Kingdom | ||||
| CH Vikki Golden Queen | British Shorthair | unknown | Reported | |||||
| CH Waterloo z Domu Violi | Maine Coon | named to Pillowtalk-Foreigner by a source | unknown | Reported | Poland, exported to Germany | 19 June 2014 | ||
| CH Wilderland American Beauty | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Reported | exported to Germany | 1 June 2001 | ||
| CH Zhasmin Siberian Samotsvet, given on the Sherkan sheet as Zhamin Siberian Samotsvet and coded NEM n 03 21 there | Siberian | unknown | Reported | Russia | 3 May 2017 | |||
| CH Zur Sternenbucht Golden Macavity | British Shorthair | mated into Nadeya | unknown | Reported | 13 June 2011 | |||
| Ch. Admiral Aimce Ann Beatris | British Shorthair | unknown | Reported | |||||
| Ch. Barbie of Krechet | British Shorthair | unknown | Reported | |||||
| Ch. Cherry | British Shorthair | mated into Igor | unknown | Reported | ||||
| CH. Efim Parlament | British Shorthair | unknown | Reported | |||||
| Ch. EST*Glady Devianti | British Shorthair | unknown | Reported | |||||
| CH. Falco Coccole & Fusa | Siberian | named to Siberian, Altai or Barnaul unconfirmed by a source | blue-variant | Reported | Italy | 7 May 2023 | ||
| Ch. Germes Manchzhury | Siberian | unknown | Reported | Russia | 31 July 2013 | |||
| Ch. Helena Snow Queen | British Shorthair | unknown | Reported | |||||
| Ch. Jenevieva Morozov'S Cats*Ru | British Shorthair | unknown | Reported | Russia | ||||
| Ch. Kitti of Brigos | British Shorthair | unknown | Reported | |||||
| Ch. Konnor of Kotofeski | British Shorthair | mated into Igor | unknown | Reported | ||||
| Ch. Libera Emerald Flower*RU | British (Shorthair or Longhair, coat not stated) | named to Igor by a source | not-blue | Reported | ||||
| CH. Marsel White Truffle | British Shorthair | unknown | Reported | Russia | ||||
| Ch. Omega Great Joy, given on the Sherkan sheet as CH Omega Dreat Joy | Siberian | blue-KIT | Reported | Russia | 20 June 2020 | |||
| CH. Silver-Ydam Von Elamis | British Shorthair | unknown | Reported | |||||
| Ch. Theo von Wolkenflocke | British Shorthair | mated into Igor | unknown | Reported | ||||
| Ch. Tsirtseya Ognennaja Lisa*Ru | British Shorthair | unknown | Reported | |||||
| Ch. Vlastar Lux Kassandra | British Shorthair | mated into Igor | unknown | Reported | ||||
| Ch. WCF Bonifatsij iz Dikogo Lesa | Siberian | mated into Siberian, Altai or Barnaul unconfirmed | unknown | Reported | Russia | 26 February 2014 | ||
| Chanel-Vlada | Sphynx | unknown | Reported | |||||
| Charade Daddy's Girl of Doberg | Maine Coon | unknown | Reported | United States | 30 July 1992 | |||
| Charlie Brown Mainrita | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Switzerland, exported to Denmark | 18 December 1995 | ||
| Charlie Kotomodda | British Shorthair | Nanotigr (Kotomodda and Cotomodda, one cattery) | DBE-ALT | blue-variant | Reported | 6 April 2019 | ||
| Charlotta Timothy SM | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | ||||
| Charm Chicstyle | British Shorthair | unknown | Reported | |||||
| Chatfou Minton | British Shorthair | unknown | Reported | |||||
| Chatremist Polonaise | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| Cheeky | British Shorthair | unknown | Reported | |||||
| Cheeptrills Silverado | Maine Coon | unknown | Reported | United States | 5 December 1989 | |||
| Cheetara Child of Maine | Maine Coon | unknown | Reported | Netherlands | 23 August 1990 | |||
| Chery Dolce Blu | Maine Coon | Blue Eyed Maine Coons (Markiss) | blue-variant | Reported | Italy | 9 January 2022 | ||
| Cheshire Coon's Twinkle Blue Star | Maine Coon | blue-KIT | Reported | FR | ||||
| Chester Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2020-04-05 | |||
| Chester FarEast Gold Galeksy | British Shorthair | unknown | Reported | Russia | ||||
| Cheyene MariLine | Maine Coon | blue-KIT | Reported | RU, registered in CA | 7 March 2023 | |||
| Chianti of Coterie | British Longhair | unknown | Reported | 18 November 2013 | ||||
| Chiara Della Colina | British Shorthair | unknown | Reported | |||||
| Chico Callisto Jewel of Star d'Nifrilar | British Shorthair | unknown | Reported | |||||
| Chilli Pepper z Luzinek | British Shorthair | unknown | Reported | Czechia | ||||
| Chilly Aquamarine Azure Dream | British Shorthair | Igor | blue-variant | Line-traced | ||||
| Chinara Manchzhury | Siberian | unknown | Reported | Russia | 20 May 2012 | |||
| Chloe Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2020-04-07 | |||
| Choco Boss from Sham | British Shorthair | mated into Igor | unknown | Reported | 2010-09-21 | |||
| Choco-Muscat Amaretta | British Shorthair | unknown | Reported | |||||
| Chonky Bear's Captain Rex | Azul | Igor | blue-variant | Reported | 27 March 2023 | |||
| Chonky Bear's Commander Wolffe | Azul | Igor | odd-variant | Reported | 27 March 2023 | |||
| Chonky Bear's Fancy Starlight | British Shorthair | odd-KIT | Reported | Germany | 28 March 2025 | |||
| Christian Solomiya | British Shorthair | Igor | blue-variant | Reported | Russia | 19 June 2022 | ||
| Chronos Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2022-03-11 | |||
| Chubby-Moon's Terrific | British Shorthair | named to Celeste (Chatterie d'Aerlin) by a source | DBE-CEL | blue-variant | Line-traced | France | 8 October 2022 | |
| Chubby-Moon's Wonder | British Shorthair | not-blue | Reported | France | ||||
| Churchille Le Monti Rey | Sphynx | blue-unattributed | Reported | Russia | ||||
| Cinderella from Casablanca House | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | ||||
| Cinderella from Sham | British Shorthair | unknown | Reported | Germany | ||||
| Cinderella Seda Sultan | British Shorthair | unknown | Reported | |||||
| Cindy aus der Homburgstadt | British Shorthair | unknown | Reported | |||||
| Cindy vom Silver River | British Shorthair | unknown | Reported | |||||
| Cinturion De Antesto | British Shorthair | unknown | Reported | Estonia | 29 June 2012 | |||
| Ciottolina Legende des Alpes | Siberian | named to Siberian (C7), from a DBE^ALT to DBE^CEL mating by a source | blue-variant | Line-traced | 21-Aug-2020 | |||
| Ciroma's Golden Izumi | British Shorthair | unknown | Reported | Netherlands | 30 April 2016 | |||
| Claddaghcoon American Kisser | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Reported | United States, exported to Denmark | 29 October 1996 | ||
| Clafoutis Ermine Trace | Scottish Fold | mated into Nadeya | blue-point | Reported | ||||
| Clarence of Sarson Stones | British Shorthair | unknown | Reported | |||||
| Clarida's Samba | British Shorthair | mated into Igor | unknown | Reported | 27 July 2009 | |||
| Clarinda Zolotoi Zamok | British Shorthair | unknown | Reported | Russia | ||||
| Claudia Silver Amulet*Ru | British Shorthair | mated into Nanotigr | not-blue | Reported | ||||
| Clementine Gris-Maldi | British Shorthair | unknown | Reported | |||||
| Clementine von den Gremlins | British Shorthair | unknown | Reported | |||||
| Cleo Eclat de Velours | British Shorthair | blue-unattributed | Reported | Germany | 6 November 2023 | |||
| Cleopatra | Maine Coon | blue-unattributed | Reported | registered in US | 23 February 2023 | |||
| Cleopatra Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2019-09-02 | |||
| Cleopatra Radiant Star | Sphynx | mated into DBE-CEL Sphynx (C5) | not-blue | Reported | ||||
| Cliff V Gweebarry | British Shorthair | unknown | Reported | |||||
| Clipsa Murrius | Scottish Straight | unknown | Reported | |||||
| Cobbychops Tim Catchamouse | British Shorthair | unknown | Reported | Great Britain | 14 July 1986 | |||
| Coco Chanel Krasa Kubani | Maine Coon | blue-KIT | Reported | RU | 19 May 2023 | |||
| Coco Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2022-07-06 | |||
| Colla Dolce Blu, entered from the prefix listing as Colla Dolce Blu | Maine Coon | unknown | Reported | Italy | 20 July 2022 | |||
| Colorado Honorable | British Shorthair | odd-KIT | Reported | 14 April 2016 | ||||
| Comme Grand Pere Joufflu | British Shorthair | unknown | Reported | 8 February 1993 | ||||
| Condor v Hause Kahmann | British Shorthair | not-blue | Reported | |||||
| Conikacoon Cleo | Maine Coon | unknown | Reported | 29 May 2016 | ||||
| Conrad | German Longhair | named to German Longhair (C14) by a source | unknown | Reported | born 24 September 2017 | |||
| Cookie | Celeste line | not-blue | Reported | |||||
| Cookie of Luxury Diamonds | British Shorthair | unknown | Reported | 13 November 2023 | ||||
| CoolMotion's Angel-Sky | Maine Coon | Pillowtalk-Foreigner | unknown | Reported | Germany | 31 July 2007 | ||
| CoolMotion's Chipsy | Maine Coon | mated into Pillowtalk-Foreigner | unknown | Reported | Germany | 4 June 2004 | ||
| CoolMotion's USA | Maine Coon | mated into Pillowtalk-Foreigner | latent | Reported | Germany | 18 March 2007 | ||
| Coolshade Willia | Maine Coon | blue-KIT | Reported | BY, registered in US | 30 November 2023 | |||
| Coolshade Yuki | Maine Coon | blue-KIT | Reported | BY, registered in US | 8 January 2024 | |||
| Cooncreole Mardi Gras of Coonyham | Maine Coon | unknown | Reported | United States | 22 November 1990 | |||
| Coonieshouse Akina P | Maine Coon | unknown | Reported | Netherlands | 21 January 2017 | |||
| Coonieshouse Keitaro | Maine Coon | unknown | Reported | 21 January 2017 | ||||
| Coonieshouse Quinh | Maine Coon | odd-KIT | Reported | NL | 3 January 2019 | |||
| CoontasticPaws Royal | Maine Coon | blue-unattributed | Reported | US | 3 December 2024 | |||
| Coonyham Flashfire | Maine Coon | unknown | Reported | United States, registered in Germany | 6 September 1998 | |||
| Coonyham Sundance | Maine Coon | unknown | Reported | United States | 11 April 1992 | |||
| Cooper from SoloMiya | British Shorthair | named to Pedigree ancestry, not a DBE line by a source | blue-KIT | Reported | ||||
| Copain de St Martin De Tilleul | British Shorthair | unknown | Reported | 21 June 2013 | ||||
| Coppins Chanel | British Shorthair | unknown | Reported | United Kingdom | ||||
| Coppins Cleverclogs | British Shorthair | unknown | Reported | United Kingdom | 17 October 1998 | |||
| Corintians of Silver Laisa | British Shorthair | unknown | Reported | Belarus | 4 September 2012 | |||
| Corsa Cat's Blue Golden Ofelia | British Shorthair | unknown | Reported | |||||
| Cory Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2023-04-14 | |||
| Cosima of Sarsen Stones | British Shorthair | unknown | Reported | |||||
| Cosmo from Sham | British Shorthair | unknown | Reported | 5 November 2013 | ||||
| Cotomodda A'Effi Farrow | British Shorthair | Nanotigr (Kotomodda and Cotomodda, one cattery) | DBE-ALT | blue-variant | Lineage genotyped | |||
| Cotomodda Cookie | British Shorthair | named to Nanotigr (Kotomodda and Cotomodda, one cattery) by a source | unknown | Reported | 12 December 2019 | |||
| Cotomodda Greta | British Shorthair | named to Nanotigr by a source | unknown | Reported | 16/09/20 | |||
| Cotomodda Hubba-Bubba | British Shorthair | Nanotigr | DBE-ALT | blue-variant | DNA genotyped | 01/10/20 | ||
| Cotomodda Lola | British Shorthair | named to Nanotigr by a source | unknown | Reported | 08/12/21 | |||
| Coton Eye Joe von den Lauselummeln | British Shorthair | unknown | Reported | |||||
| Country Gulliver's Zephire | Maine Coon | blue-KIT | Reported | RU, registered in US | 14 October 2024 | |||
| Cozy Farm Utility | Maine Coon | unknown | Reported | Denmark, registered in Sweden | 22 December 1992 | |||
| Cozy Farm Whitney Houston | Maine Coon | unknown | Reported | Denmark, registered in Sweden | 12 July 1995 | |||
| CozyCoon's Last Boy Scout | Maine Coon | unknown | Reported | Denmark | 9 December 2007 | |||
| Craigdhu Totaleclipse | British Shorthair | mated into Nadeya | unknown | Reported | 25 April 1999 | |||
| Cream-Botticelly von Tonkay | British Shorthair | unknown | Reported | Germany | 28 May 1987 | |||
| Cream-Rocky from Sham | British Shorthair | mated into Igor | unknown | Reported | 7 September 2016 | |||
| Credo Kitty Katia | British Shorthair | mated into Igor | unknown | Reported | 1 November 2010 | |||
| Credo Princess Pollina | British Shorthair | mated into Igor | unknown | Reported | 23 June 2012 | |||
| Creme Botticelly Jr vom Wernerwald | British Shorthair | unknown | Reported | Germany | 26 January 1997 | |||
| Creme Sophia-Loren vom Wernerwald | British Shorthair | mated into Igor | unknown | Reported | ||||
| Creme-Kyra vom Wernerwald | British Shorthair | unknown | Reported | Germany | ||||
| Cremeschnittchen von Grigoleit | British Longhair | named to Igor by a source | unknown | Reported | ||||
| Crishell Dolce Blu | Maine Coon | blue-KIT | Reported | Italy | 31 January 2024 | |||
| Cristal Flame's Twinkle Toes | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | ||||
| Crocmou Kotomodda | British Shorthair | named to Nanotigr (Kotomodda and Cotomodda, one cattery) by a source | DBE-ALT | blue-variant | Reported | |||
| Crono Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2023-03-26 | |||
| Crop Circle Maukats-Coons | Maine Coon | Pedigree ancestry, not a DBE line | unknown | Reported | Italy, exported to Germany | 7 February 2010 | ||
| Crycry Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2022-01-09 | |||
| Crystal Flame's Ohio | British Shorthair | unknown | Reported | Germany | 20 February 2012 | |||
| Crystal Flame's One Black Beauty | British Shorthair | unknown | Reported | Germany | ||||
| Crystal Flame's Yogi Bear of Tender Paws | British Shorthair | mated into Igor | unknown | Reported | Germany | |||
| Crystal Jam Mazikeen | Maine Coon | named to Blue Eyed Maine Coons (Markiss) by a source | unknown | Reported | 21 November 2020 | |||
| Crystalmoon Widowmaker | Maine Coon | unknown | Reported | Russia, registered in Italy | 14 July 2019 | |||
| Cukyluky Viridian | British Shorthair | blue-KIT | Reported | 15 May 2017 | ||||
| Cupcake Cinnamon Superqueen | British Longhair | named to Seymour, by the from Sham cattery's own chart by a source | odd-variant | Reported | ||||
| Curly Charm Arielle from Sham | Selkirk Rex Shorthair | unknown | Reported | Germany | 4 June 2018 | |||
| Curly Charm Ayleen from Sham | Selkirk Rex Longhair | unknown | Reported | 2020-06-08 | ||||
| Curly Charm Bubble Finn from Sham | Selkirk Rex Longhair | not-blue | Reported | Germany to Italy | ||||
| Curly Charm Columbine from Sham | Selkirk Rex | named to Altai / Nikita'l Seymour by a source | blue-variant | Reported | 3 June 2023 | |||
| Curly Charm Cremissimo from Sham | Selkirk Rex Longhair | unknown | Reported | Germany to Norway | 2019-08-14 | |||
| Curly Charm Fluffy from Sham | Selkirk Rex Longhair | unknown | Reported | Germany | 22 May 2018 | |||
| Curly Charm Lukeline Heavenly Eyes | Selkirk Rex | named to Altai / Nikita'l Seymour by a source | blue-variant | Reported | 14 April 2023 | |||
| Curly Charm Unique from Sham | Selkirk Rex | mated into Altai / Nikita'l Seymour | unknown | Reported | 1 March 2021 | |||
| Curly Delight from Sham | Selkirk Rex Longhair | unknown | Reported | |||||
| Curly Delphi from Sham | Selkirk Rex Longhair | unknown | Reported | Germany to the United Kingdom | ||||
| Curly Fabien from Sham | Selkirk Rex Shorthair | unknown | Reported | Germany to Austria | 2007-02-05 | |||
| Curly Fantasy Fee from Sham | Selkirk Rex Longhair | unknown | Reported | Germany to Russia | 2006-08-15 | |||
| Curly Favorite from Sham | Selkirk Rex Shorthair | unknown | Reported | Germany to Poland | 2007-02-05 | |||
| Curly Felissa from Sham of Golden Fleece | Selkirk Rex Shorthair | unknown | Reported | |||||
| Curly Franklin from Sham | Selkirk Rex Shorthair | unknown | Reported | Germany to Finland | 2007-02-05 | |||
| Curly Girl From Sham | Selkirk Rex Shorthair | unknown | Reported | Germany | ||||
| Curly Jasy from Sham | Selkirk Rex Longhair | unknown | Reported | Germany to Switzerland | ||||
| Curly Kaspar from Sham | Selkirk Rex Longhair | unknown | Reported | Germany to Finland | 2007-04-24 | |||
| Curly Kiss My from Sham | Selkirk Rex Longhair | unknown | Reported | 2007-04-24 | ||||
| Curly Lisette from Sham | Selkirk Rex Shorthair | unknown | Reported | Germany to Russia | 2004-06-12 | |||
| Curly Litschi from Sham | Selkirk Rex Shorthair | unknown | Reported | |||||
| Curly Looby Lu from Sham | Selkirk Rex Shorthair | unknown | Reported | |||||
| Curly Marvin from Sham | Selkirk Rex Longhair | unknown | Reported | Germany | 2009-01-10 | |||
| Curly Milky Way Junior from Sham | Selkirk Rex Longhair | blue-KIT | Reported | Germany | 2008-10-28 | |||
| Curly Mona Lisa from Sham | Selkirk Rex Longhair | unknown | Reported | 2010-06-14 | ||||
| Curly Octavian Tristan from Sham | Selkirk Rex Shorthair | unknown | Reported | Germany to the Netherlands | 2005-07-30 | |||
| Curly Odessa from Sham | Selkirk Rex Longhair | unknown | Reported | Germany | ||||
| Curly Odette from Sham | Selkirk Rex Longhair | unknown | Reported | Germany | ||||
| Curly Odri from Sham | Selkirk Rex Shorthair | unknown | Reported | |||||
| Curly Ofelia From Sham | Selkirk Rex Longhair | unknown | Reported | |||||
| Curly Olessa from Sham | Selkirk Rex Longhair | not-blue | Reported | |||||
| Curly Olivia from Sham | Selkirk Rex Longhair | unknown | Reported | Germany | ||||
| Curly Olympe from Sham | Selkirk Rex Shorthair | unknown | Reported | |||||
| Curly Olympia from Sham | Selkirk Rex Longhair | unknown | Reported | |||||
| Curly Orlando from Sham | Selkirk Rex Longhair | unknown | Reported | 2012-04-15 | ||||
| Curly Osborn From Sham | Selkirk Rex Longhair | unknown | Reported | 2012-04-15 | ||||
| Curly Oscar from Sham | Selkirk Rex Longhair | unknown | Reported | |||||
| Curly Semphira from Sham | Selkirk Rex Longhair | unknown | Reported | |||||
| Curly Serafima from Sham | Selkirk Rex Longhair | unknown | Reported | |||||
| Curly Solomon From Sham | Selkirk Rex Longhair | unknown | Reported | |||||
| Curly Susy from Sham | Selkirk Rex Shorthair | unknown | Reported | |||||
| Curly Taisha from Sham | Selkirk Rex Shorthair | unknown | Reported | |||||
| Curly Tic Tac Toe from Sham | Selkirk Rex Longhair | unknown | Reported | Germany to Russia | ||||
| Curly Tipsy from Sham | Selkirk Rex Longhair | unknown | Reported | Germany to Italy | 2007-10-03 | |||
| Curly Top Drawer from Sham | Selkirk Rex Longhair | unknown | Reported | |||||
| Curly Yaleane from Sham | Selkirk Rex Shorthair | unknown | Reported | Germany to the Netherlands | ||||
| CurlyCharm Alice From Sham | Selkirk Rex Longhair | unknown | Reported | Germany | 2020-06-08 | |||
| CurlyCharm Copper From Sham | Selkirk Rex Longhair | unknown | Reported | Germany to Belgium | ||||
| CurlyCharm Fiesta | Selkirk Rex Shorthair | mated into Altai / Nikita'l Seymour | unknown | Reported | Germany | 26 May 2019 | ||
| CurlyCharm Ice Princess From Sham | Selkirk Rex Longhair | not-blue | Reported | Germany | ||||
| CurlyCharm Olympia | Selkirk Rex | named to Altai / Nikita'l Seymour by a source | unknown | Reported | 8 March 2020 | |||
| CurlyCharm Surprise | Selkirk Rex | named to Altai / Nikita'l Seymour by a source | unknown | Reported | 9 April 2023 | |||
| Currly Zsa Zsa from Sham | unknown | Reported | ||||||
| Cynthia Blue Galaxy | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Czech Republic | 18 June 2009 | ||
| Cyrano de Bergerac van de Katse Duinen | British Shorthair | unknown | Reported | Netherlands | 28 February 2002 | |||
| Cyrridwen Alex | Exotic | Marusya | unknown | Reported | ||||
| Cyrridwen Anabel | Exotic Shorthair | mated into Marusya | unknown | Line-traced | ||||
| Cyrridwen Caesar | Exotic Shorthair | Marusya | DBE-MARU | blue-variant | Lineage genotyped | Russia | ||
| Cyrridwen Caroline | Exotic Shorthair | named to Marusya by a source | unknown | Line-traced | ||||
| Cyrridwen Matreshka | Exotic Shorthair | named to Marusya by a source | unknown | Line-traced | ||||
| Cyrridwen Mishka | Exotic Shorthair | Marusya | DBE-MARU | unknown | Lineage genotyped | |||
| Cyrridwen Morkovka | Exotic Shorthair | mated into Marusya | unknown | Line-traced | ||||
| Cyrridwen Mosaic | Exotic Shorthair | named to Marusya by a source | blue-variant | Line-traced | Russia, Volgograd | born 26 July 2022 | ||
| Cyrridwen Pasha | Exotic Shorthair | named to Marusya by a source | unknown | Line-traced | ||||
| Cyrridwen Vasya | Exotic Shorthair | Marusya | DBE-MARU | unknown | Lineage genotyped | |||
| Cyrridwen Volcano | British Shorthair | named to Marusya by a source | blue-variant | Reported | Russia | about one year old at 2 September 2026 | ||
| D'Matilda Amerkun | Maine Coon | unknown | Reported | Russia | 8 November 2014 | |||
| Dacotahs Cats Thunderstorm of Rouletii | Ragdoll | unknown | Reported | 18 September 2006 | ||||
| Daddys Tangueray of Echers | Maine Coon | unknown | Reported | 8 September 1995 | ||||
| Dado Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2020-04-07 | |||
| Daggi vom Eppenhof | British Shorthair | unknown | Reported | Germany | ||||
| Dahoma von Marahren's | Neva Masquerade | unknown | Reported | 17 November 2009 | ||||
| Daisy from Sham | British Shorthair | named to Igor by a source | unknown | Reported | ||||
| Daisy Trinity Beauties | Maine Coon variant, XLH | blue-KIT | Reported | SK, registered in CH | 23 May 2023 | |||
| Daiva Angels Shelter | British Shorthair | mated into Igor | odd-variant | Reported | Russia | 25 December 2015 | ||
| Dalia Chamina | Siberian | Malvina / Barnaul | unknown | Reported | ||||
| Dalila Loveliness-RU | Sphynx | blue-point | Reported | Russia | 28 January 2017 | |||
| Dallantines Jam | Maine Coon | unknown | Reported | Poland | ||||
| Dana Von Pilatus | British Shorthair | unknown | Reported | |||||
| Danaclara of Sissinghurst | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| Dandelion Ermine Trace | British Shorthair | Nadeya | unknown | Reported | 27 March 2020 | |||
| Dandy Maxelpoint | British Shorthair | unknown | Reported | |||||
| Dangerstone's Hippie Sabotage | Maine Coon | blue-KIT | Reported | DE | 16 September 2024 | |||
| Daniella Gelenvangen von den Konigsmiezen | British Shorthair | unknown | Reported | |||||
| Danny Royal Edelweiss | British Shorthair | unknown | Reported | Ukraine | ||||
| Darcy Summer Fly Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2014-07-22 | |||
| Daria Ermine Trace | Scottish Fold | unknown | Reported | |||||
| Darius von Ravensberger Land | British Shorthair | unknown | Reported | Germany | 27 May 2018 | |||
| Dark Cocoon Apache White Socks | Maine Coon | mated into Pillowtalk-Foreigner | unknown | Reported | Germany | 11 February 2006 | ||
| Darlene Peppercats | British Shorthair | unknown | Reported | |||||
| Darlin Royal Edelweiss | British Shorthair | named to Royal Edelweiss by a source | not-blue | Line-traced | Ukraine | |||
| Daryl Dixon Malyj Enisej | Siberian | unknown | Reported | Italy | 25 January 2019 | |||
| Dasha Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2021-03-23 | |||
| David 2 | British Shorthair | unknown | Reported | |||||
| David Blaze of Gloria | British Shorthair | unknown | Reported | |||||
| Davito von Cathanomiso | Maine Coon | blue-KIT | Reported | DE | 8 November 2024 | |||
| Dayana Koenig Glance | Neva Masquerade | unknown | Reported | Russia, registered in Germany | 21 February 2018 | |||
| De Brian for Boon | British Shorthair | unknown | Reported | |||||
| De Mont Blanc Solo | British Shorthair | mated into Igor | unknown | Reported | ||||
| Della Vitta Nancy | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | ||||
| Demetra Golden Eloso Risado | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| Demmis Roussos Pellumian | Maine Coon | unknown | Reported | Slovakia, registered in Austria | 10 February 2009 | |||
| Dennise Great Mistery | British Shorthair | mated into Nanotigr | unknown | Reported | ||||
| Denny Lana's Story | British Shorthair | mated into Igor | unknown | Reported | ||||
| Derek Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2023-10-26 | |||
| Derek Silver Oks | Maine Coon | blue-KIT | Reported | RU | 24 May 2024 | |||
| Desdemona vom Elfenfohren | British Shorthair | unknown | Reported | |||||
| Desire Sun & Snow of Bo.Na.Mu | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | ||||
| Dexter Jettster | Azul | Igor | not-blue | Reported | 27 March 2023 | |||
| Deya Darlin | Exotic Shorthair | not-blue | Reported | Kazakhstan | ||||
| Di Rita's Bacettino | Neva Masquerade | unknown | Reported | Germany | 22 September 2001 | |||
| Dia de Verano's Akino | British Shorthair | mated into Igor | unknown | Reported | 20 July 2004 | |||
| Diadema Precious Plush Dream | British Shorthair | unknown | Reported | |||||
| Diamond Azure Dream | British Shorthair | Igor | blue-variant | Reported | Germany and Russia | |||
| Diamond Blue Azure Dream | British Shorthair | named to Igor by a source | unknown | Reported | ||||
| Diamond Star Brianna Rose | Maine Coon | blue-KIT | Reported | HU | 17 August 2025 | |||
| Diamond-Pro Cecillia | British Shorthair | named to Pedigree ancestry, not a DBE line by a source | unknown | Reported | ||||
| Diamond-Pro Charlize | British Shorthair | unknown | Reported | |||||
| Diamond-Pro Gabriel | British Shorthair | unknown | Reported | Russia | ||||
| Diamond-Pro Garfield | British Shorthair | unknown | Reported | Russia | ||||
| Diamond-Pro Grand Bear | British Shorthair | mated into Igor | unknown | Reported | ||||
| Diamond-Pro Katalina | British Shorthair | mated into Igor | unknown | Reported | ||||
| Diamond-Pro Maggie | British Shorthair | unknown | Reported | |||||
| Diamond-Pro Rachelle | British Shorthair | unknown | Reported | |||||
| Diamond-Pro Tsetser | British Shorthair | unknown | Reported | |||||
| Diamond-Pro Tseya Lakki | British Shorthair | unknown | Reported | |||||
| DiamondBri Aleksandr | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | ||||
| Diana Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2023-04-14 | |||
| Diana Ermine Trace | British Shorthair | Nadeya | unknown | Reported | 27 March 2020 | |||
| Diana Gabaldon von der Leine | British Shorthair | unknown | Reported | 1 July 2018 | ||||
| Diana Maxelpoint | British Shorthair | not-blue | Reported | |||||
| Diana Royal Edelweiss | British Shorthair | unknown | Reported | 13 August 2018 | ||||
| Diana's Dream Camelot | British Shorthair | unknown | Reported | |||||
| Diana's Dream Katara | British Shorthair | unknown | Reported | |||||
| Diana's Dream Orange Orchid | British Shorthair | unknown | Reported | |||||
| Diana's Dream Union, called Aurum on the breeder's litter records | British Shorthair | unknown | Reported | Russia, registered in Great Britain | 11 March 2017 | |||
| Diana's Dream Uter | British Shorthair | unknown | Reported | |||||
| Diana's Dream Xana | British Shorthair | unknown | Reported | |||||
| Diego of Phoenix | British Shorthair | mated into Nanotigr | unknown | Reported | Belgium | 18 July 2008 | ||
| Dilya from Raven City | British Shorthair | named to Igor by a source | unknown | Reported | ||||
| Dilya from Raven City*RU | British Shorthair | unknown | Reported | |||||
| Dinara Golden of Fradges Mur | British Shorthair | unknown | Reported | |||||
| Dinara of Kotoffski | British Longhair | mated into Igor | blue-variant | Reported | Russia | 24 March 2018 | ||
| Diona Fortuna Fanni | Sphynx | mated into DBE-CEL Sphynx (C5) | odd-variant | Reported | ||||
| Diran Climberiada | Siberian | mated into Siberian, Altai or Barnaul unconfirmed | unknown | Reported | Poland, registered in France | 29 July 2015 | ||
| Dirka | named to Topaz foundation (C6 and C11) by a source | odd-variant | Reported | |||||
| Disney Dolce Blu | Maine Coon | blue-unattributed | Reported | Italy | 23 April 2023 | |||
| Djursviks Cosmo | British Shorthair | mated into Igor | unknown | Reported | 22 February 2007 | |||
| DM SGC GC Heidi Ho Lady Arwen of Mary B | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Reported | United States | 11 June 1981 | ||
| Dobrynya Great Joy | Siberian | blue-unattributed | Reported | Russia | ||||
| Docha One | Exotic Shorthair cross | named to Marusya by a source | not-blue | Line-traced | Russia | |||
| Docha Two | Exotic Shorthair cross | named to Marusya by a source | not-blue | Line-traced | Russia | |||
| Dom Sapfiroff Vladimir | Maine Coon | odd-KIT | Reported | RU | 17 December 2022 | |||
| Dominica Air Force Cat | British Shorthair | mated into Igor | unknown | Reported | Czech Republic | 5 September 2009 | ||
| Don Zillion Liluya | Maine Coon | mated into Rociri Elvis | not-blue | Reported | ||||
| Donald | British Longhair | mated into Igor | unknown | Reported | ||||
| Donn Carleone Nanotigr | British Shorthair | Nanotigr | DBE-ALT | blue-variant | Line-traced | Russia | 2 July 2016 | |
| Donovan Royal Edelweis, the prefix printed without a final s | British Shorthair | unknown | Reported | |||||
| Donyosabuk Tough Enough | British Shorthair | mated into Nadeya | unknown | Reported | 8 May 1994 | |||
| Dora Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2021-04-24 | |||
| Dorato Felicita's Bonnie | British Shorthair | unknown | Reported | |||||
| Dorian Grey | Munchkin | mated into Malvina / Barnaul | unknown | Reported | 18 October 2016 | |||
| Dorogaja's Cathleen | Siberian | unknown | Reported | Germany | ||||
| Dorogaja's Gwendolyn | Siberian | unknown | Reported | Germany | 4 August 2004 | |||
| Dorogaja's Kashmir | Siberian | unknown | Reported | Germany | 31 August 2005 | |||
| Douglas vom Bretanosee | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | 21 June 2012 | |||
| Doyana Trotting Track | Maine Coon | unknown | Reported | Russia | ||||
| Dr. Watson vom Kahlsruherstern | British Shorthair | mated into Igor | unknown | Reported | born 22 August 2021 | |||
| Dr. Zsoldos Cats Balint | British Shorthair | mated into Igor | not-blue | Reported | ||||
| Dracarys Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2022-08-03 | |||
| Dream Boy of Golden Flame | British Shorthair | unknown | Reported | |||||
| A Dream Come True of Blue Heaven | British Shorthair | unknown | Reported | Netherlands | 2011-07-11 | |||
| Dream Dolce Blu | Maine Coon | odd-KIT | Reported | Italy | 27 April 2023 | |||
| Dream Ermine Trace | British Shorthair | Nadeya | DBE-NAD | blue-variant | Lineage genotyped | Russia | 18 April 2024 | |
| Dream of Heaven Bebe | British Shorthair | unknown | Reported | 2022-04-16 | ||||
| Dream of Heaven Pom-Pom | unknown | Reported | ||||||
| Dreams of Heaven Anais | British Shorthair | unknown | Reported | Netherlands | 2012-07-27 | |||
| Dreams of Heaven Charmeur | British Shorthair | unknown | Reported | Netherlands | 2022-04-23 | |||
| Dreams of Heaven Cover Girl | British Shorthair | unknown | Reported | Netherlands | ||||
| Dreams of Heaven Espirit | unknown | Reported | ||||||
| Dreams of Heaven First Choice | British Shorthair | unknown | Reported | |||||
| Dreams of Heaven Ice Crystal | British Shorthair | blue-KIT | Reported | Netherlands | 2015-05-19 | |||
| Dreams of Heaven Irish Rose | British Shorthair | unknown | Reported | Netherlands | ||||
| Dreams of Heaven Julius | unknown | Reported | ||||||
| Dreams of Heaven Kany Garcia | British Shorthair | unknown | Reported | 2018-01-28 | ||||
| Dreams of Heaven King Size | British Shorthair | unknown | Reported | Netherlands | 2024-07-12 | |||
| Dreams of Heaven La-Di-La | British Shorthair | unknown | Reported | Netherlands | ||||
| Dreams of Heaven Louki | Scottish Fold | odd-KIT | Reported | Netherlands | ||||
| Dreams of Heaven Madam Pixie | British Shorthair | unknown | Reported | Netherlands | 2018-04-23 | |||
| Dreams of Heaven Mystic Eyes | British Shorthair | blue-KIT | Reported | Netherlands | 2015-05-19 | |||
| Dreams of Heaven Peppe | British Shorthair | blue-unattributed | Reported | Netherlands | ||||
| Dreams of Heaven Scarlet | Scottish Fold Longhair | unknown | Reported | 2011-08-23 | ||||
| Dreams of Heaven Shonn Snow | unknown | Reported | ||||||
| Dreams of Heaven Z-Storm | British Shorthair | blue-KIT | Reported | Netherlands | 2016-12-30 | |||
| Dreams Smokie | Ragdoll | mated into Mink and pointed Ragdoll (C9), not a DBE line | unknown | Reported | ||||
| Drema Krasa Kubani | Maine Coon | mated into Blue Eyed Maine Coons (Markiss) | unknown | Reported | Russia | 31 July 2017 | ||
| Driade Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2018-10-22 | |||
| DriveGrad Dream | British Shorthair | unknown | Reported | Russia | 3 May 2021 | |||
| Driver Crystal | British Shorthair | unknown | Reported | Russia | ||||
| Driver Melisa | British Shorthair | unknown | Reported | |||||
| Driver Ostap | British Shorthair | unknown | Reported | |||||
| Driver Ustin Imperial | British Shorthair | unknown | Reported | 1 June 2019 | ||||
| Driver Wanessa | British Shorthair | unknown | Reported | Russia | ||||
| Driver Yuli | British Shorthair | unknown | Reported | |||||
| Du Blue D'or Argentin Nuance's Golden | British Shorthair | unknown | Reported | |||||
| Du Blue D'or Argentin Nuance's Golden Catalina, printed on the chart with an acute accent as Nuance | British Shorthair | unknown | Reported | 23 May 2005 | ||||
| Du Blue D'Or Argentin Nuance's Golden Galio | British Shorthair | unknown | Reported | 3 September 2009 | ||||
| Du Blue D'Or Argentin Nuance's Golden Gotto | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| Du Blue D'Or Argentin Nuance's Golden Juana | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| Du Blue D'Or Argentin Nuance's Golden Quantin | British Shorthair | unknown | Reported | |||||
| Dukat Cattus Caelo | Maine Coon | unknown | Reported | Poland | ||||
| Dulcinea Superqueen | British Shorthair | mated into Altai / Nikita'l Seymour | unknown | Reported | ||||
| Duscha Da Feli-Citas | British Shorthair | unknown | Reported | |||||
| Dushes Dazzling Cascad | British Shorthair | unknown | Reported | |||||
| Dynamicats Super Nova | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Netherlands, exported to Germany | |||
| Dynasty First Person For Gonsior Line | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Russia | 14 March 2015 | ||
| Dzhessi iz Dikoi Imperii | Maine Coon | unknown | Reported | Russia | 19 August 2016 | |||
| Dzhinestra Yaponchik | Sphynx | mated into DBE-CEL Sphynx (C5) | blue-KIT | Reported | ||||
| EastWood Gamilton | Maine Coon | unknown | Reported | Russia | 12 December 2009 | |||
| Ebony von Schloss Blaumuehlen | British Shorthair | unknown | Reported | |||||
| EC Alice of Golden Beauty | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| EC Annaida's Enrico Caruso | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| EC Annaida's Silver Barberella | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| EC Asterix of Sarsen Stones | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| EC Brianta Silver Afrodite | British Shorthair | mated into Nadeya | unknown | Reported | 24 May 2008 | |||
| EC CozyCoon's Tia Maria | Maine Coon | unknown | Reported | 26 April 2001 | ||||
| EC Darius-Doethe V Edelfeld | British Shorthair | mated into Nadeya | unknown | Reported | 23 September 1995 | |||
| EC Demetrius of Barbarina | Maine Coon | Pedigree ancestry, not a DBE line | not-blue | Reported | Germany, exported to Denmark | 10 October 1987 | ||
| EC Do You Smile Du Maoucha | British Shorthair | mated into Nadeya | unknown | Reported | 31 May 1988 | |||
| EC Ennypenny Fan Anjulies Balloo | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| EC Gipsy of New Celtic Henge | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| EC Gold-Amaretto D'Oaxaca | British Shorthair | mated into Nadeya | unknown | Reported | 1 August 1999 | |||
| EC Golden-Erasmus von Wahrberg | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| EC Golden-Willow von Wahrberg | British Shorthair | mated into Nadeya | unknown | Reported | 10 February 2006 | |||
| EC Hevengift Typhany | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Reported | United States, exported to Denmark | 16 January 1986 | ||
| EC Higgins of Sarsen Stones | British Shorthair | mated into Nadeya | unknown | Reported | 29 June 2000 | |||
| EC Iceberg Du Montauriol | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| EC Jadwiga's Silver Don Quichotte | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| EC Jadwiga's Valentino | British Shorthair | named to Nadeya by a source | unknown | Reported | 12 May 2003 | |||
| EC Liverpool's Nazzaro | British Shorthair | unknown | Reported | |||||
| EC Love Hulen's Lucifer | Maine Coon | Pedigree ancestry, not a DBE line | unknown | Reported | Denmark | 12 July 1993 | ||
| EC Love Hulen's Snowwhite | Maine Coon | Pedigree ancestry, not a DBE line | blue-KIT | Reported | Denmark | 23 June 1989 | ||
| EC Marvellous Golden Darco | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| EC Maurice vom Wahrberg | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| EC Pawcatuck Bruiser | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Reported | United States, exported to Denmark | 2 August 1990 | ||
| EC Quandili Quicks De Tuatha De Danann | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| EC Rabea vum Rousegaard | British Shorthair | mated into Nadeya | unknown | Reported | 27 April 2000 | |||
| EC Silver Kiparis | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| EC Silver Valentyn van Elsdieck | British Shorthair | mated into Nadeya | unknown | Reported | 22 May 2004 | |||
| EC Silver Venus of Jadwiga's Home | British Shorthair | mated into Nadeya | unknown | Reported | 14 February 1989 | |||
| EC Tacky vom Blauen Saphir | British Shorthair | unknown | Reported | Germany | 1 November 2013 | |||
| EC Wilma-point von Wahrberg | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| EC-RW-SGC-JW Bloomingtree Wotan | Maine Coon | unknown | Reported | Germany, registered in Russia | 13 November 2012 | |||
| ECF Angelur Venedict | Siberian | unknown | Reported | Russia, registered in Slovakia | 13 August 2005 | |||
| ECh. Angelika Anno Domini | British Shorthair | unknown | Reported | |||||
| ECh. Cyrus Silver of Britan | British Shorthair | unknown | Reported | |||||
| ECh. Greendale Sargeant Pepper | British Shorthair | unknown | Reported | |||||
| ECh. Unicon Olympus TOP of Vlastar Lux | British Shorthair | mated into Igor | unknown | Reported | ||||
| Ed Hardy Superqueen | British Shorthair | named to Igor by a source | unknown | Reported | 2011-07-30 | |||
| Eddy vom Knuddelland | British Shorthair | unknown | Reported | Czech Republic | 6 March 2018 | |||
| Eddy vom Zoo | British Shorthair | unknown | Reported | 28 June 2001 | ||||
| Edelweiss from Royal Caprice S.V. | British Shorthair | unknown | Reported | Latvia | ||||
| Edgar Surica BriLG | British Shorthair | unknown | Reported | |||||
| Eduard Sebastian Cullen Wand Dolce Blu | Maine Coon | unknown | Reported | IT/- | 2020-11-06 | |||
| Edwina's Evviva | Maine Coon | mated into Rociri Elvis | unknown | Reported | Germany | 16 November 2017 | ||
| Efremovit Domino of King Pride | British Shorthair | named to Igor by a source | unknown | Reported | ||||
| Eglantine Ermine Trace | British Longhair | Nadeya | unknown | Reported | 26 April 2018 | |||
| Egon | Lykoi | DBE-CEL | unknown | Line-traced | ||||
| Egon BiTriBri | British Shorthair | Pedigree ancestry, not a DBE line | odd-KIT | Reported | 4 September 2013 | |||
| Einstein Golden Quest | British Shorthair | unknown | Reported | Russia | ||||
| Einstein Great Joy | Siberian | named to Siberian, Altai or Barnaul unconfirmed by a source | unknown | Reported | born 23 March 2023 | |||
| Ekatarina | early Altai | named to Altai, early population by a source | unknown | Reported | Kazakhstan | |||
| El'ldt Magic | British Shorthair | Igor | odd-variant | Reported | born 22 September 2023 | |||
| El'ldt Miracle | British Shorthair | Igor | blue-variant | Reported | born 5 May 2023 | |||
| El'ldt Raphaela | British Shorthair | mated into Igor | unknown | Reported | born 15 September 2019 | |||
| Elaris Sphynx Churchille Jr. | Sphynx | blue-unattributed | Reported | Russia | ||||
| Eldon Antonio | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Norway, exported to Germany | 18 February 2004 | ||
| Eleanor Shume Bukur | British Shorthair | unknown | Reported | Czechia | 8 May 2010 | |||
| Electra von der Clarida | British Shorthair | unknown | Reported | |||||
| Elefant-Baby Ermine Trace | British Shorthair | Nadeya | blue-point | Reported | 4 March 2022 | |||
| Elena of Mystic Koschka | Neva Masquerade | unknown | Reported | 4 April 2007 | ||||
| Elfie | British (Shorthair or Longhair, coat not stated) | named to Celeste (de Virvarnon genealogy) by a source | unknown | Reported | ||||
| Elias | Siberian | excluded | Reported | born 17 November 2020 | ||||
| Elif Koenig Glance | Neva Masquerade | unknown | Reported | Russia | 23 August 2018 | |||
| Elijah Wood of The Pepper King | British Shorthair | unknown | Reported | Hungary | 25 April 2010 | |||
| Elina Ermine Trace | British Shorthair | Nadeya | DBE-NAD | blue-variant | Lineage genotyped | Russia | ||
| Elio Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2020-10-05 | |||
| Eliot Zoloti Zamok | British Shorthair | unknown | Reported | 11 May 2011 | ||||
| Eliotte Zolotoi Zamok | British Longhair | mated into Igor | unknown | Reported | ||||
| Elisa Surica BriLG | British Shorthair | unknown | Reported | |||||
| Elisa Vetsky Eva | British Shorthair | unknown | Reported | |||||
| Elisenda vom Osterdeich | British Longhair | unknown | Reported | Germany | 16 May 2018 | |||
| Elisey from Oscar | British Shorthair | mated into Igor | unknown | Reported | ||||
| Elisey Lakki Cats | British Shorthair | unknown | Reported | |||||
| Elisey Maxelpoint | British Shorthair | unknown | Reported | Russia | ||||
| Elisey Maxelpoint | British Shorthair | unknown | Reported | |||||
| Elisey Onix Gloria | Siberian | unknown | Reported | Russia | ||||
| Elit Bell Ferrari | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | ||||
| Elit Bell Ice Cream | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | ||||
| Elit Bell Subaru Forester | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | ||||
| Elite Velour Odetta | British Shorthair | named to Igor by a source | unknown | Reported | ||||
| Elite Velour Onais | British Shorthair | mated into Igor | unknown | Reported | ||||
| EliteRoyalCoons Asher Jr | Maine Coon | odd-unattributed | Reported | US | 28 April 2025 | |||
| Elithabeth, given on the Azure Dream chart as Elizabeth and on the Russian pedigree as Elizaveta | British Shorthair | mated into Igor | unknown | Reported | ||||
| Eliza | Domestic | Blue Eyed Maine Coons (Markiss) | odd-variant | Reported | Russia | |||
| Eliza Dolce Blu | Maine Coon | odd-unattributed | Reported | Italy | 1 May 2025 | |||
| Elizabeth SuperQueen | British Shorthair | mated into Igor | unknown | Reported | ||||
| Elizabeth Zolotoy Zamok | British Shorthair | unknown | Reported | |||||
| Elizabeth, also given as Elizaveta | British Shorthair | named to Igor by a source | unknown | Reported | ||||
| Elka Irsaline Afonya Coon | Maine Coon | unknown | Reported | Russia | 5 December 2015 | |||
| Ella Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2023-04-27 | |||
| Ellie Darlin | early Altai | named to Altai, early population by a source | unknown | Reported | Kazakhstan | |||
| Ellisa Surica BriLG | British Shorthair | blue-KIT | Reported | Russia | 7 August 2011 | |||
| Ellysbri James Bond | British Longhair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | ||||
| Elphinstone Heaven | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Germany | 23 August 2008 | ||
| Elphinstone Irish Cooler | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Germany | 17 May 2009 | ||
| Elphinstone Pushkin | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Germany | 3 February 2010 | ||
| Elvis of Sarsen Stones | British Shorthair | unknown | Reported | |||||
| Emanuelle Silvi-Cola | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Poland, exported to Germany | 1 November 2004 | ||
| Emiko Dionis | British Shorthair | unknown | Reported | 13 June 2012 | ||||
| Emma from SoloMiya | British Shorthair | named to Igor by a source | blue-variant | Reported | Ukraine | |||
| Emma Royal Edelweiss | British Shorthair | unknown | Reported | 29 September 2021 | ||||
| Emma-Hurem Donna Evolution | Maine Coon | unknown | Reported | Russia | ||||
| Emmett of Gina's Dream | Maine Coon | blue-KIT | Reported | RO | 20 January 2023 | |||
| Emmy Engelchen von Miesachtal | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | ||||
| Empatia Ekwiwal | Siberian | unknown | Reported | Poland | 2 June 2006 | |||
| Emporio von den Koenigsmiezen | British Shorthair | mated into Igor | unknown | Reported | ||||
| Enchanrtess Gentle Fur | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | ||||
| Enigma Dolce Blu | Maine Coon | unknown | Reported | IT/- | 2020-11-06 | |||
| Enisey Siberian Sapphire | Siberian | mated into Siberian, Altai or Barnaul unconfirmed | unknown | Reported | Russia, registered in Poland | |||
| Enno vom Eppenhof | British Shorthair | unknown | Reported | Germany | ||||
| Enny Murr vom Bretanosee | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | ||||
| Enrico from Sham | British (Shorthair or Longhair, coat not stated) | unknown | Reported | Germany | 5 April 2005 | |||
| Enya Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2015-01-20 | |||
| Enya vom Adlersberg | British Longhair | blue-unattributed | Reported | |||||
| Epica Wintrose | British Shorthair | blue-KIT | Reported | |||||
| Eragon Winterose | British Shorthair | blue-KIT | Reported | |||||
| Eric from Anghevik House | British Shorthair | mated into Igor | unknown | Reported | ||||
| Eric von Buergersruh, given on the sheet as Eric von Bürgersruh | British Shorthair | unknown | Reported | 12 July 2004 | ||||
| Ermine Trace Athena | British Shorthair | Nadeya | DBE-NAD | blue-variant | Lineage genotyped | RU | 2019-12-02 | |
| Ermine Trace Barkhat | British Shorthair | Nadeya | DBE-NAD | blue-variant | Lineage genotyped | RU | 2020-01-15 | |
| Ermine Trace Calico | British Shorthair | unknown | Reported | RU | 2020-03-18 | |||
| Ermine Trace Cherry | British Shorthair | mated into Nadeya | unknown | Reported | RU | 2018-03-30 | ||
| Ermine Trace Daura | British Shorthair | unknown | Reported | RU | 2012-11-04 | |||
| Ermine Trace Egretka | British Longhair | unknown | Line-traced | RU | 26 April 2018 | |||
| Ermine Trace Ember | British Shorthair | Nadeya | DBE-NAD | odd-variant | Lineage genotyped | |||
| Ermine Trace Enya | British Shorthair | Nadeya | DBE-NAD | odd-variant | Lineage genotyped | RU | 2018-04-26 | |
| Ermine Trace Felicita Fantina | Scottish Fold | unknown | Reported | RU | 2013-03-15 | |||
| Ermine Trace Geneva | British Shorthair | unknown | Reported | RU | 2016-04-04 | |||
| Ermine Trace Gzhel | British Shorthair | unknown | Reported | RU | 2013-04-19 | |||
| Ermine Trace Henrietta | Scottish Fold | unknown | Reported | RU | 2018-07-15 | |||
| Ermine Trace Hermes | British Shorthair | named to Nadeya by a source | blue-variant | Line-traced | Russia | about July 2020, from being three months old on 10 October 2020 | ||
| Ermine Trace Ingrid | British Shorthair | unknown | Reported | RU | 2013-03-31 | |||
| Ermine Trace Jantar | British Shorthair | Nadeya | DBE-NAD | blue-variant | Lineage genotyped | RU | 2020-10-06 | |
| Ermine Trace Jeana | British Shorthair | mated into Nadeya | unknown | Reported | RU | 2018-08-19 | ||
| Ermine Trace Jonathan | Scottish Fold | unknown | Reported | RU | 2016-07-15 | |||
| Ermine Trace Kamelton | British Shorthair | unknown | Reported | RU | 2009-09-03 | |||
| Ermine Trace Kashemir | British Shorthair | mated into Nadeya | unknown | Reported | RU | 2016-07-30 | ||
| Ermine Trace Laura | British Shorthair | unknown | Reported | RU | 2009-09-21 | |||
| Ermine Trace Laurika | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| Ermine Trace Lazurit | British Shorthair | Nadeya | DBE-NAD | blue-variant | Lineage genotyped | RU | 2018-11-11 | |
| Ermine Trace Lemniscata | British Longhair | Nadeya | DBE-NAD | latent | Lineage genotyped | RU | 2020-11-16 | |
| Ermine Trace Maleficenta | British Shorthair | unknown | Reported | RU | 2018-11-28 | |||
| Ermine Trace Nadeya | British Shorthair | Nadeya | DBE-NAD | blue-variant | DNA genotyped | RU | 2016-10-12 | |
| Ermine Trace Olwen | British Shorthair | DBE-NAD | not-blue | Lineage genotyped | RU | 2014-01-27 | ||
| Ermine Trace Osborn | Scottish Straight | unknown | Reported | RU | 2019-04-12 | |||
| Ermine Trace Qorall | British Shorthair | mated into Nadeya | unknown | Reported | RU | 2017-05-29 | ||
| Ermine Trace Queen Qona | Scottish Fold | unknown | Reported | RU | 2011-01-18 | |||
| Ermine Trace Quesadilla | Scottish Fold | unknown | Reported | RU | 2019-04-24 | |||
| Ermine Trace Sapphire | British Shorthair | Nadeya | DBE-NAD | blue-variant | Lineage genotyped | RU | 2019-06-07 | |
| Ermine Trace Selena | British Shorthair | unknown | Reported | RU | 2017-07-07 | |||
| Ermine Trace Thadee | British Shorthair | unknown | Reported | RU | 2014-07-01 | |||
| Ermine Trace Trina | British Shorthair | unknown | Reported | RU | 2011-04-10 | |||
| Ermine Trace Ulrika | British Shorthair | unknown | Line-traced | RU | 2019-08-18 | |||
| Ermine Trace Ulrika | British Shorthair | Nadeya | unknown | Reported | Russia | |||
| Ermine Trace Watson | British Shorthair | unknown | Reported | RU | 2017-10-07 | |||
| Ermine Trace Winnie-the-Pooh | British Shorthair | unknown | Reported | RU | 2011-10-27 | |||
| Ermine Trace Witch | British Shorthair | mated into Nadeya | unknown | Reported | RU | 2019-09-07 | ||
| Ermine Trace Xerxes | British Shorthair | unknown | Reported | RU | 2011-12-22 | |||
| Ermine Trace Xrustal | British Shorthair | Nadeya | DBE-NAD | unknown | Lineage genotyped | RU | 2019-11-12 | |
| Ermine Trace Yashma | Scottish Fold | unknown | Reported | RU | 2018-03-03 | |||
| Ermine Trace Yersella | British Shorthair | unknown | Line-traced | RU | 2019-11-21 | |||
| Ermine Trace Zima | Scottish Fold | unknown | Reported | RU | 2012-03-23 | |||
| Ermione Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2015-05-08 | |||
| Ermionida Apollo | Maine Coon | unknown | Reported | Greece | 14 October 2017 | |||
| Ermionida Hamlet | Maine Coon | unknown | Reported | Greece, registered in the Netherlands | 8 May 2019 | |||
| Ermionida Kronos | Maine Coon | unknown | Reported | Greece, registered in Russia | 4 August 2019 | |||
| Eros of Darjeeling | British Shorthair | unknown | Reported | Switzerland | ||||
| Eros vom Hohenmoor | British Shorthair | mated into Igor | unknown | Reported | 25 April 2020 | |||
| Escada Point Antony | British Shorthair | named to Igor by a source | unknown | Reported | ||||
| Escada Point Bridget | British Shorthair | mated into Igor | unknown | Reported | ||||
| Escada Point Emris | British Shorthair | mated into Igor | unknown | Reported | ||||
| Escada Point Nadezhda of Brio Zaffiro | British Shorthair | mated into Igor | unknown | Reported | ||||
| Escobar-Emmanuel von Shigansk | Neva Masquerade | unknown | Reported | Germany | 3 July 2005 | |||
| Esenia of Gelioland | Scottish Straight | unknown | Reported | |||||
| Eseniya Maxelpoint | British Shorthair | unknown | Reported | |||||
| Esenya Great Joy | Siberian | unknown | Reported | Russia | 13 December 2015 | |||
| Esmeralda Ermine Trace | British Shorthair | unknown | Reported | RU | 2008-06-10 | |||
| EST*Amiralda Anirette, transcribed from genealogy C13 as Amirlda Anriette | British Shorthair | unknown | Reported | |||||
| Esteban Von Aemestelhove | Persian | unknown | Reported | |||||
| Estelle Maxelpoint | British Shorthair | unknown | Reported | |||||
| Ethan Royal Edelweiss | British Shorthair | unknown | Reported | 31 August 2020 | ||||
| Etlantis Wisp, registered as GB*Etlantis Wisp/FI | British Shorthair | unknown | Reported | |||||
| Etnika Jingle Bells | Maine Coon | unknown | Reported | Russia | 14 January 2008 | |||
| Eva III Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2022-03-11 | |||
| Eva Khrustal Orchid | Maine Coon | blue-KIT | Reported | RU, registered in US | 15 April 2024 | |||
| Evelin Star Mango | British Shorthair | unknown | Reported | |||||
| Eveline vom Leineufer | German Longhair | named to German Longhair (C14) by a source | blue-variant | Reported | born 27 January 2019 | |||
| Everest Helprada | British Shorthair | named to Igor by a source | unknown | Reported | Ukraine | 27 December 2016 | ||
| Evlampiya MaxelPoint | British Shorthair | unknown | Reported | |||||
| Ewald von Schustersmuhle, printed as Schustersmuehle | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Germany | 30 January 2013 | ||
| Excelsior Ermine Trace | British Shorthair | Nadeya | blue-point | Reported | 4 March 2022 | |||
| Extasy's Cashman of Golden Flame | British Shorthair | unknown | Reported | 15 April 2010 | ||||
| Faberge Ermine Trace | British Shorthair | Nadeya | DBE-NAD | blue-variant | Lineage genotyped | RU | 2022-04-07 | |
| Faberge Silk Flees | Selkirk Rex Longhair | unknown | Reported | Germany | ||||
| Faith Royal Edelweiss | British Shorthair | unknown | Reported | Ukraine, registered in Belgium | 5 February 2019 | |||
| Family Stars Oceania | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Russia, exported to Germany | 21 December 2017 | ||
| Family Stars Star in the Sky PP | Maine Coon | unknown | Reported | Russia | 7 November 2018 | |||
| Famke of Keraysun | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Netherlands | 29 April 2012 | ||
| Fan Fan Evelin Star | British Shorthair | named to Igor by a source | unknown | Reported | ||||
| Fancy Skyblue Kotomodda | British Shorthair | Nanotigr (Kotomodda and Cotomodda, one cattery) | DBE-ALT | blue-variant | Line-traced | 19 September 2019 | ||
| Fandango of the Pepper King | British Shorthair | unknown | Reported | Hungary | 6 May 2010 | |||
| Fanny vom Sandigen Land | British Shorthair | mated into Igor | unknown | Reported | Germany and Russia | |||
| Fant'Asia Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2016-07-10 | |||
| Fantasia Della Noche Loca Dolce Blu | Maine Coon | unknown | Reported | IT/IT | ||||
| Fantastic Blue X-TRA Cool of Golden Flame | British Shorthair | mated into Igor | unknown | Reported | ||||
| Fantazy Russian Soul | Neva Masquerade | unknown | Reported | Russia, registered in Poland | 27 March 2013 | |||
| the Faolan Lykoi cattery | Lykoi | unknown | Reported | |||||
| Farah Boroy v't Grashus | British Shorthair | unknown | Reported | |||||
| Faris | German Longhair | named to German Longhair (C14) by a source | unknown | Reported | born 24 September 2017 | |||
| Farrah Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2016-07-10 | |||
| Favorit-S Opium | British Shorthair | unknown | Reported | |||||
| Favorite Great Joy | Siberian | mated into Siberian, Altai or Barnaul unconfirmed | odd-variant | Reported | Russia | |||
| Fawn-Tastic Dream Catcher | British Longhair | named to Igor by a source | unknown | Reported | ||||
| Fawn-Tastic van de Katse Duinen | British Shorthair | mated into Igor | unknown | Reported | ||||
| Fay Oberon of Bo.Na.Mu | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | ||||
| Fay vom Kuscheligem Eck | British Shorthair | mated into Igor | unknown | Reported | ||||
| Faye vom Wernerwald | British Shorthair | unknown | Reported | 13 November 1996 | ||||
| Febe Dolce Blu | Maine Coon | unknown | Reported | IT/- | 2020-11-06 | |||
| Fedot Angels Shelter of Golan | British Shorthair | mated into Pedigree ancestry, not a DBE line | not-blue | Reported | ||||
| Feli-Cat Amaretto | British Shorthair | unknown | Reported | 10 December 2008 | ||||
| Felicious Gabi Radost Elfov | British Shorthair | unknown | Reported | |||||
| Felicita of Coterie | British Shorthair | unknown | Reported | |||||
| Felicitas Perle D'Ivorie | British Shorthair | mated into Nanotigr | unknown | Reported | ||||
| Felicitas Perle D'Ivorie *CZ | British Shorthair | unknown | Reported | Czech Republic | ||||
| Felidae's Chakotay | British Shorthair | unknown | Reported | |||||
| Felines Empire Delvaux | Maine Coon | blue-KIT | Reported | BE | 5 February 2026 | |||
| FelinoCoons Vitorio | Maine Coon | blue-KIT | Reported | GB, registered in DE | 21 May 2020 | |||
| Felipa vom Osterdeich | British Shorthair | unknown | Reported | Germany | 23 April 2019 | |||
| Felix Briraspberry | British Shorthair | unknown | Reported | 25 June 2012 | ||||
| Felix Sun and Snow | British Shorthair | unknown | Reported | Russia | ||||
| Felix v Wittringer Wald | British Shorthair | unknown | Reported | |||||
| Felpatigatti Golden Zabava, written by the cattery as Zabava Felpati Gatti | British Shorthair | Igor | blue-variant | Reported | Ukraine, held in Europe | born 8 August 2024 | ||
| Fenja Eremitage-Palace | Siberian | named to Siberian, Altai or Barnaul unconfirmed by a source | unknown | Reported | ||||
| Fenya-Rys' Ionessi DSM | Siberian | unknown | Reported | Russia, registered in Latvia | 8 December 2003 | |||
| Feofan Infante Lucky*RU | British Shorthair | named to King's Way by a source | blue-variant | Reported | Russia | born 15 January 2024 | ||
| Ferdinand Monterey, transcribed from genealogy C13 as Ferdinand Monterley | British Shorthair | unknown | Reported | |||||
| Ferrari von Grigoleit | British Shorthair | mated into Igor | unknown | Reported | ||||
| Festina zur Sternenbuch | British Shorthair | unknown | Reported | |||||
| Festina zur Sternenbucht | British Shorthair | named to Nadeya by a source | unknown | Reported | ||||
| Feya Golden Orchid | Sphynx | mated into DBE-CEL Sphynx (C5) | blue-KIT | Reported | ||||
| Figaro Onix Gloria | Siberian | mated into Siberian, Altai or Barnaul unconfirmed | unknown | Reported | born 1 October 2006 | |||
| Filia Da Feli-Citas | British Shorthair | unknown | Reported | |||||
| Finch' Fanbonnevanck | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | ||||
| Finch's Miltree Rosa-Lynn of Golan | British Shorthair | named to Pedigree ancestry, not a DBE line by a source | unknown | Reported | ||||
| Finist Ural Gems | Siberian | mated into Siberian, Altai or Barnaul unconfirmed | unknown | Reported | Russia | 22 August 2016 | ||
| Fintan Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2020-04-07 | |||
| Fiona of Luxury Diamonds | British Shorthair | unknown | Reported | Germany | 17 June 2021 | |||
| Fiona SuperQueen | British Shorthair | named to Igor by a source | unknown | Reported | 2021-07-11 | |||
| Fior Ella Malyj Enisej | Siberian | unknown | Reported | Italy | 21 June 2021 | |||
| Fire Falco From Eli's Castle | British Shorthair | mated into Igor | unknown | Reported | Czech Republic | |||
| Firestorm's Cafe Latte | Maine Coon | mated into Pillowtalk-Foreigner | unknown | Reported | Switzerland, exported to Germany | 15 July 2017 | ||
| Firka | named to Topaz foundation (C6 and C11) by a source | odd-variant | Reported | |||||
| Firts Leone Dolce Blu | Maine Coon | unknown | Reported | IT/- | 2020-11-06 | |||
| Fishka Olympus Top | British Shorthair | unknown | Reported | |||||
| Flatey Koenig Glance | Siberian | blue-KIT | Reported | Russia | 17 October 2018 | |||
| Fler de Lis Amadeus from Sham | British Shorthair | odd-KIT | Reported | |||||
| Fletcherfield's Backgammon | Maine Coon | blue-KIT | Reported | DE, registered in CA | 22 April 2020 | |||
| Fletcherfield's Beetlejuice | Maine Coon | blue-KIT | Reported | DE | 22 April 2020 | |||
| Fletcherfield's Blauer Klaus | Maine Coon | Rociri Elvis | DBE-RE | blue-variant | Line-traced | Germany | 24 February 2020 | |
| Fletcherfield's Candis | Maine Coon | blue-KIT | Reported | GB | 16 November 2020 | |||
| Fletcherfield's Chardonnay | Maine Coon | Rociri Elvis | DBE-RE | blue-variant | Line-traced | Germany, exported to the United Kingdom | 10 December 2019 | |
| Fletcherfield's Fraeulein Meyer | Maine Coon | blue-KIT | Reported | DE | 21 June 2020 | |||
| Fletcherfield's Jack the Ripper | Maine Coon | Rociri Elvis | DBE-RE | blue-variant | Line-traced | Germany | 24 February 2020 | |
| Fletcherfield's La'Lucy'Lu | Maine Coon | odd-KIT | Reported | DE, registered in GB | 20 June 2020 | |||
| Fletcherfield's Lady Diana | Maine Coon | blue-KIT | Reported | GB | 13 November 2020 | |||
| Fletcherfield's Miss Japan | Maine Coon | blue-KIT | Reported | DE | 24 February 2020 | |||
| Fletcherfield's Mochi | Maine Coon | blue-KIT | Reported | GB | 16 November 2020 | |||
| Fletcherfield's Snowfire | Maine Coon | blue-KIT | Reported | GB, registered in DE | 16 November 2020 | |||
| Fletcherfield's Sweetcandy | Maine Coon | blue-KIT | Reported | GB | 16 November 2020 | |||
| Fletcherfield's Tiziana | Maine Coon | blue-KIT | Reported | DE, registered in GB | 8 December 2019 | |||
| Fletcherfield's Za'Barbossa | Maine Coon | blue-KIT | Reported | GB, registered in US | 5 March 2021 | |||
| Fletcherfield's Za'Burninghero | Maine Coon | blue-KIT | Reported | GB, registered in RU | 16 November 2020 | |||
| Fletcherfield's Za'Capone | Maine Coon | blue-KIT | Reported | GB, registered in RU | ||||
| Fletcherfield's Za'Dutchess | Maine Coon | blue-KIT | Reported | GB, registered in US | 12 November 2021 | |||
| Fletcherfield's Za'Hotrangerny | Maine Coon | blue-KIT | Reported | GB, registered in US | 19 August 2021 | |||
| Fletcherfield's Za'Legolas | Maine Coon | blue-KIT | Reported | DE, registered in AT | 21 June 2020 | |||
| Fletcherfield's Za'Lincoln | Maine Coon | blue-KIT | Reported | DE, registered in GB | 3 March 2020 | |||
| Fletcherfield's Za'Maximus | Maine Coon | Rociri Elvis | DBE-RE | blue-variant | Line-traced | United Kingdom | 28 October 2020 | |
| Fletcherfield's Za'Merlin | Maine Coon | Rociri Elvis | DBE-RE | blue-variant | Line-traced | United Kingdom | 13 November 2020 | |
| Fletcherfield's Za'Tia | Maine Coon | blue-KIT | Reported | DE | 3 March 2020 | |||
| Fletcherfield's Za'Torettoblack | Maine Coon | blue-KIT | Reported | GB | 23 April 2021 | |||
| Fletcherfield's Za'Xandergroots | Maine Coon | Rociri Elvis | DBE-RE | blue-variant | Line-traced | United Kingdom | 23 April 2021 | |
| Fletcherfield's Zodiac | Maine Coon | blue-KIT | Reported | DE | 24 February 2020 | |||
| FleurAmour Kapel Frossika | Siberian | named to Siberian, Altai or Barnaul unconfirmed by a source | unknown | Reported | ||||
| Flina Area Begery | British Shorthair | mated into Igor | unknown | Reported | ||||
| Flint Area Begery | British Shorthair | mated into Igor | unknown | Reported | ||||
| Flint Ermine Trace | British Shorthair | Nadeya | unknown | Reported | 7 April 2022 | |||
| Flipside Q'Nancy | Maine Coon | mated into Blue Eyed Maine Coons (Markiss) | unknown | Reported | 18 February 2022 | |||
| Flora Golden Orchid | Sphynx | mated into DBE-CEL Sphynx (C5) | blue-KIT | Reported | ||||
| Flora Saymur | British Longhair | mated into Igor | unknown | Reported | ||||
| Florah's Theodoor | British Shorthair | unknown | Reported | |||||
| Florence Rejinald | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| Florian's Mikkel | Maine Coon | Pedigree ancestry, not a DBE line | unknown | Reported | Denmark | 2 January 1998 | ||
| Florian's Odessa | Maine Coon | Pedigree ancestry, not a DBE line | unknown | Reported | Denmark | 3 March 1998 | ||
| Florian's Pipella of Olmocabe | Maine Coon | Pedigree ancestry, not a DBE line | unknown | Reported | Denmark | 1 July 2001 | ||
| Floriana of Golden'Idt | British Shorthair | unknown | Reported | 27 April 2014 | ||||
| Florida Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2016-04-06 | |||
| Fluffy Cats'& Natalyland's Raspytin | British Shorthair | unknown | Reported | |||||
| Fluffytails Barrbi | Maine Coon | blue-KIT | Reported | RU, registered in UA | ||||
| Fluffytails Norberta | Maine Coon | blue-KIT | Reported | RU, registered in US | 21 April 2025 | |||
| Fluffytails Rainy | Maine Coon | blue-KIT | Reported | RU | 3 July 2022 | |||
| Fluffytails Regis | Maine Coon | blue-KIT | Reported | RU | 10 March 2024 | |||
| Fluffytails Xelius | Maine Coon | odd-KIT | Reported | RU | 27 October 2022 | |||
| Flying Magic Blue Santiago of Golden Flame | British Shorthair | unknown | Reported | 28 August 2010 | ||||
| Ford Azure Dream | British Shorthair | named to Igor by a source | unknown | Reported | ||||
| Fortknox Kazim Dandy of Sentimental | Ragdoll | unknown | Reported | 24 August 2003 | ||||
| Fortuna Great Joy | Siberian | named to Siberian, Altai or Barnaul unconfirmed by a source | blue-variant | Reported | Russia | 11 October 2021 | ||
| FossMtn Stitch of Whimbrel | Ragdoll | unknown | Reported | 11 March 2003 | ||||
| four blue-eyed British cats advertised on a classifieds site | British (Shorthair or Longhair, coat not stated) | blue-unattributed | Reported | Russia | advertised September and October | |||
| Four premature kittens that did not survive | named to Topaz foundation (C6 and C11) by a source | unknown | Reported | |||||
| Fradges Mur Golden Cara | British Shorthair | unknown | Reported | Russia | ||||
| Fradges Mur Golden Foteh | British Shorthair | unknown | Reported | Russia | ||||
| Fradges Mur Golden Freya | British Shorthair | unknown | Reported | |||||
| Fradges Mur Golden Hamlet | British Shorthair | unknown | Reported | |||||
| Fradges Mur Golden Ivanna | British Shorthair | unknown | Reported | |||||
| Fradges Mur Golden Julie | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | ||||
| Fradges Mur Golden Mark | British Shorthair | unknown | Reported | Russia | ||||
| Fradges Mur Golden Olympus | British Shorthair | unknown | Reported | Russia | ||||
| Fradges Mur Golden Xandr | British Shorthair | unknown | Reported | Russia | 31 December 2011 | |||
| Fradges Mur Golden Xenia | British Shorthair | named to Pedigree ancestry, not a DBE line by a source | unknown | Reported | ||||
| Fradges Mur Golden Yemma | British Shorthair | unknown | Reported | |||||
| Francis Coccole & Fusa | Siberian | named to Siberian, Altai or Barnaul unconfirmed by a source | blue-variant | Reported | ||||
| Frank SuperQueen | British Shorthair | mated into Superqueen | blue-variant | Reported | ||||
| Fransuasa | Sphynx | named to DBE-CEL Sphynx (C5) by a source | not-blue | Reported | ||||
| Freccia Nera Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2016-04-06 | |||
| Frederico Kun Dalini of Aristocatic | Maine Coon | odd-KIT | Reported | RU, registered in US | 22 January 2022 | |||
| Freeclimber Alex der Grosse | Maine Coon | unknown | Reported | Austria, registered in Russia | 27 March 2012 | |||
| Freeclimber Maurinho Jose | Maine Coon | unknown | Reported | Austria, registered in Russia | 12 March 2010 | |||
| Freya | British Longhair | Nanotigr | not-blue | Wild type | United Kingdom | 18 May 2024 | ||
| Frida Edelweiss | British Shorthair | unknown | Reported | Ukraine | 7 January 2015 | |||
| Froletti's Silver-Whity-Princess | British Shorthair | unknown | Reported | |||||
| Frost Coccole & Fusa | Siberian | named to Siberian, Altai or Barnaul unconfirmed by a source | blue-variant | Reported | ||||
| Fruit Joy Dolce Blu | Maine Coon | unknown | Reported | Italy | 6 November 2020 | |||
| Fryga Monpareil | Maine Coon | unknown | Reported | Poland | ||||
| Fugiho's Lady Divinity | British Shorthair | unknown | Reported | |||||
| Furry Fleece Mira | British Shorthair | named to Altai / Nikita'l Seymour by a source | unknown | Reported | 3 August 2020 | |||
| Fusion Kotovasla | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | ||||
| Fyodor | Domestic shorthair | Altai / Nikita'l Seymour | blue-variant | Reported | Kazakhstan, Ust-Kamenogorsk | 1995 or 1996 | ||
| Gabi of Sudden Blazing | Maine Coon | unknown | Reported | Czech Republic | 13 April 2020 | |||
| Galadriel Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2020-04-05 | |||
| Galadriela Silvi-Cola | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Poland, exported to Austria | 22 March 2005 | ||
| Galaxy Maryel Yoko | Maine Coon | odd-KIT | Reported | RU | 17 June 2025 | |||
| Galaxy Star Helprada | British Shorthair | named to Igor by a source | blue-variant | Reported | ||||
| Galeksy's Golden Dushechka | British Shorthair | mated into Igor | unknown | Reported | ||||
| Galeksy's Golden Mandarinka | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | ||||
| Galeksy's Golden Taina | British Longhair | mated into Igor | unknown | Reported | ||||
| Galeksy's Golden Zara | British Longhair | unknown | Reported | |||||
| Galeksy's Golden Zara | British Longhair | named to Igor by a source | unknown | Reported | ||||
| Gammi JoyTime | British Shorthair | unknown | Reported | |||||
| Gandalf von Shadizar | British Shorthair | mated into Nadeya | unknown | Reported | 23 October 2003 | |||
| Gargamell | Munchkin | mated into Malvina / Barnaul | unknown | Reported | Uzbekistan, Tashkent | |||
| Gargantua Roskosh | Maine Coon | unknown | Reported | Russia | 15 March 2014 | |||
| Garik Royal Edelweiss | British Shorthair | unknown | Reported | Ukraine, registered in Denmark | 25 April 2023 | |||
| Gaya of Pointdreams | British Shorthair | unknown | Reported | |||||
| GC Craigdhu Prospector | British Shorthair | mated into Nadeya | unknown | Reported | 2 August 1998 | |||
| GC Mary B Gandalf | Maine Coon | Pedigree ancestry, not a DBE line | not-blue | Reported | United States | 31 January 1979 | ||
| GC Pennydown Top Gunn | British Shorthair | mated into Nadeya | unknown | Reported | United Kingdom | 12 April 1993 | ||
| GEC Alesia Jewel of Star d'Nifrilar | British Shorthair | named to Nadeya by a source | unknown | Reported | 3 July 2009 | |||
| GEC Golden Flanigan vom Avoessel | British Shorthair | named to Nadeya by a source | unknown | Reported | 7 September 2010 | |||
| GEC Moscow Star Victory | Maine Coon | unknown | Reported | 23 June 2003 | ||||
| GEC Quentin of Mystery's Dream | British Shorthair | mated into Nadeya | unknown | Reported | 16 January 2009 | |||
| GEC Siberian Samotsvet Nafanya | Siberian | mated into Siberian, Altai or Barnaul unconfirmed | unknown | Reported | Russia | 21 October 2012 | ||
| Gemm | British Shorthair | Igor | blue-variant | Reported | Ukraine | |||
| Gemma Agata Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2017-12-05 | |||
| General Edelweiss | British Shorthair | unknown | Reported | |||||
| Gentle Fuzzies Golden Nigel | British Longhair | unknown | Reported | |||||
| Gentle Fuzzies Golden Ray | British Longhair | unknown | Reported | |||||
| Gentle Fuzzies Golden Ray | British Longhair | mated into Igor | unknown | Reported | Ukraine | |||
| Gentleman from Sham | British (Shorthair or Longhair, coat not stated) | unknown | Reported | |||||
| George | Ragdoll | mated into Mink and pointed Ragdoll (C9), not a DBE line | unknown | Reported | ||||
| Georgia Child of Maine | Maine Coon | unknown | Reported | Netherlands | 22 January 1994 | |||
| Gera Royal Sharm | British Shorthair | mated into Igor | not-blue | Reported | ||||
| Gerald Forest Grace | Maine Coon | blue-KIT | Reported | RU | ||||
| Geranica Qluqua | Maine Coon | blue-KIT | Reported | RU | 28 January 2023 | |||
| Gerda Della Perpetua Dolce Blu | Maine Coon | not-blue | Reported | IT/IT | 2021-06-16 | |||
| Gerry Des Grands Saules | British Shorthair | unknown | Reported | 11 May 2011 | ||||
| Gessica Ermine Trace | Scottish Straight | Nadeya | blue-point | Reported | 14 May 2024 | |||
| Giamaica Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2019-10-28 | |||
| Gianduja von der Clarida | British Shorthair | unknown | Reported | |||||
| Gianpaolo Ermine Trace | Scottish Straight | Nadeya | DBE-NAD | blue-variant | Lineage genotyped | 14 May 2024 | ||
| GIC Andy vom Wahrberg | British Shorthair | mated into Nadeya | unknown | Reported | 31 May 1998 | |||
| GIC Annaida's Golden Hathly | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| GIC Chatremist Grenadier | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| GIC Conan Artcoon | Maine Coon | unknown | Reported | Russia | 3 March 2006 | |||
| GIC Emilio vom Rosentor | British Shorthair | mated into Nadeya | unknown | Reported | 10 July 2006 | |||
| GIC Fernando van Ybloske-Eksolby | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| GIC Gjaniya-Delayla of Bastet's Garden | British Shorthair | unknown | Reported | Germany | 7 March 2008 | |||
| GIC High Hesket's Silver Ivory | British Shorthair | mated into Nadeya | unknown | Reported | 6 July 2003 | |||
| GIC Iberis Amanita | Munchkin | Karagaisky | unknown | Line-traced | Russia | |||
| GIC Insider of Great Fate | British Shorthair | unknown | Reported | Kazakhstan | ||||
| GIC Jadwiga's Golden Rosamunde | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| GIC Langstteich's San Diego of Pillowtalk, given on this sheet as Langsttteich | Maine Coon | mated into Pillowtalk-Foreigner | unknown | Reported | Germany | 15 April 2000 | ||
| GIC Lara-Cat Stanislav | British Shorthair | unknown | Reported | |||||
| GIC Litho's Golden Sand | British Shorthair | mated into Nadeya | unknown | Reported | Sweden | 12 March 2003 | ||
| GIC Marvellous Golden Radetzky | British Shorthair | mated into Nadeya | unknown | Reported | 26 April 1998 | |||
| GIC Mary B Frodo of Barbarina | Maine Coon | Pedigree ancestry, not a DBE line | odd-KIT | Reported | United States, exported to Germany | 27 September 1986 | ||
| GIC Neige des Monts de L'Olympe | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| GIC Nobilia vum Rousegaard | British Shorthair | mated into Nadeya | unknown | Reported | 13 March 2005 | |||
| GIC Patty von Felden | British Shorthair | mated into Nadeya | unknown | Reported | 27 June 2003 | |||
| GIC Pearl of Empire's Revolution In Love | British Shorthair | mated into Nadeya | unknown | Reported | 7 November 1999 | |||
| GIC Petunia Snow Queen | British Shorthair | mated into Nadeya | unknown | Reported | 15 January 2003 | |||
| GIC Pillowtalk's Larrgo | Maine Coon | named to Pillowtalk-Foreigner by a source | unknown | Reported | Germany, registered in Russia | 15 March 2012 | ||
| GIC Silver Coralie von der Anger | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| GIC Silver-Gary V Quintana | British Shorthair | mated into Nadeya | unknown | Reported | 18 February 1999 | |||
| GIC Sir-Xenon vom Goldenen Winkel | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| GIC Sulver Querina Fan Liwardia | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| GIC Sulver Romeo fan Liwardia | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| GIC Syriam's Silver Basse | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| GIC Velasquez Rubio D'Oaxaca | British Shorthair | mated into Nadeya | unknown | Reported | 18 February 2006 | |||
| GICH Casanova Your Honor | British Shorthair | mated into Igor | unknown | Reported | Ukraine | |||
| Gideon vom Ottenthal | British Shorthair | mated into Igor | blue-KIT | Reported | ||||
| Gigant Black Princess | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Denmark | 9 February 1998 | ||
| Gigant Dixie | Maine Coon | Pedigree ancestry, not a DBE line | unknown | Reported | Denmark | 6 November 1999 | ||
| Gigi Niktaris | British Shorthair | unknown | Reported | |||||
| Giglio Lilac Angelbeast | British Shorthair | mated into Igor | unknown | Reported | ||||
| Gilio De Feli-Citas | British Shorthair | unknown | Reported | 1 September 1999 | ||||
| Gilly Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2017-03-07 | |||
| Gimli | Maine Coon | not-blue | Reported | Great Britain | 1 June 2024 | |||
| Gina of Sarsen Stones | British Shorthair | unknown | Reported | |||||
| Ginevra Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2017-03-07 | |||
| Ginger Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2017-03-16 | |||
| Gino-Ginelli von Rigi's | British Shorthair | unknown | Reported | |||||
| Gioel Dolce Blu, entered from the cattery listing as Gioel Dolce Blu | Maine Coon | mated into Blue Eyed Maine Coons (Markiss) | unknown | Reported | Italy | 14 February 2017 | ||
| Gioele II Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2021-03-10 | |||
| Gioia | mated into Topaz foundation (C6 and C11) | blue-variant | Reported | France | ||||
| Giovanni's Wilhelm vom Wernerwald | British Shorthair | mated into Igor | unknown | Reported | 24 July 2010 | |||
| GIP&GIC Catpearl's Biwa Pearl | British Shorthair | mated into Nadeya | unknown | Reported | 23 October 2001 | |||
| Giperboreya Paris | Maine Coon | unknown | Reported | Russia | 2 November 2016 | |||
| Girl 1, mating 3 | Exotic Shorthair cross | named to Marusya by a source | blue-variant | Line-traced | Russia | |||
| Girl 1, mating 4, first of two so labelled | Exotic Shorthair cross | named to Marusya by a source | blue-variant | Line-traced | Russia | |||
| Girl 1, mating 4, second of two so labelled | Exotic Shorthair cross | named to Marusya by a source | blue-variant | Line-traced | Russia | |||
| Girl 1, mating 5 | Exotic Shorthair cross | named to Marusya by a source | not-blue | Line-traced | Russia | |||
| Girl 1, mating 6 | Exotic Shorthair cross | named to Marusya by a source | blue-variant | Line-traced | Russia | |||
| Girl 1, mating 7 | Exotic Shorthair cross | named to Marusya by a source | blue-variant | Line-traced | Russia | |||
| Girl 1, ny 12 61, first blue-eyed litter | British Shorthair | named to Igor by a source | blue-variant | Reported | Germany | |||
| Girl 2, mating 7 | Exotic Shorthair cross | named to Marusya by a source | not-blue | Line-traced | Russia | |||
| Girl 2, ny 11 61, odd-eyed, first blue-eyed litter | British Shorthair | named to Igor by a source | odd-variant | Reported | Germany | |||
| Girl 3, by 12 61, first blue-eyed litter | British Shorthair | named to Igor by a source | blue-variant | Reported | Germany | |||
| Gisela vom Grutholz | British Shorthair | unknown | Reported | Germany | ||||
| Gisela vom Grutzholtz | British Shorthair | named to Igor by a source | unknown | Reported | ||||
| Glafira Sterne Aus Russland | British Shorthair | unknown | Reported | |||||
| Glamour Girl of Darjeeling | British Shorthair | unknown | Reported | Switzerland | ||||
| Glamour MiracleBri | British Shorthair | unknown | Reported | 20 October 2014 | ||||
| Glasha Taiga Star | Siberian | mated into Siberian, Altai or Barnaul unconfirmed | unknown | Reported | Russia | 27 September 2014 | ||
| Gleadom Polka Dotta | Maine Coon | unknown | Reported | United States, registered in the Netherlands | 3 April 2001 | |||
| Gleadom Rowen | Maine Coon | unknown | Reported | United States | 4 August 1995 | |||
| Gleon of Luxury Diamonds | British Shorthair | not-blue | Reported | Germany | 2 May 2022 | |||
| Gloria Gold Britain | British Shorthair | unknown | Reported | |||||
| Glorieux von Grigoleit | British Shorthair | mated into Igor | unknown | Reported | ||||
| Glowcoon's Blue Pigeon | Maine Coon | unknown | Reported | Sweden, registered in Norway | 24 November 1996 | |||
| Going Light Bodyguard | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Germany, exported to Denmark | 19 November 2003 | ||
| Golan Castle Esponjita of Tender Paws | British Shorthair | mated into Igor | unknown | Reported | ||||
| Golan Cleo-Harmony | British Shorthair | mated into Igor | unknown | Reported | Israel | 6 September 2015 | ||
| Golan Hermony-Rosy | British Shorthair | mated into Igor | unknown | Reported | Israel | |||
| Golan Lenny-Ollie | British Shorthair | mated into Igor | unknown | Reported | Israel | 13 January 2015 | ||
| Golan Lily-Lynn | British Shorthair | mated into Igor | unknown | Reported | Israel | 10 January 2014 | ||
| Golan Ralf-Teddy | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | ||||
| Golan Rosie-Iris | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | ||||
| Golden Aljoscha von der Kraepelinburg | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| Golden Aston Martin von den Konigsmiezen | British Shorthair | unknown | Reported | |||||
| Golden Debby vom Rosentor | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| Golden Filomela vom Juwelental | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| Golden Flame vom Juwelental | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| Golden Flanigan vom Avoessel | British Shorthair | unknown | Reported | 7 September 2010 | ||||
| Golden Grace vom Lilienzauber | British Shorthair | unknown | Reported | |||||
| Golden Hamster | British Shorthair | unknown | Reported | Russia | ||||
| Golden Ice Camella | British Shorthair | unknown | Reported | |||||
| Golden Jessie Sonnenschein von den Koenigsmiezen | British Shorthair | mated into Igor | unknown | Reported | Germany and Russia | |||
| Golden Legend's Da Vinci | British Shorthair | mated into Igor | unknown | Reported | ||||
| Golden Legend's Perseus | British Shorthair | unknown | Reported | Russia | ||||
| Golden Lionel | British Shorthair | unknown | Reported | Russia | ||||
| Golden Lionel vom Juwelental | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| Golden Miraculus v Hahn | British Shorthair | unknown | Reported | |||||
| Golden Odetta Evelin Star | British Shorthair | unknown | Reported | |||||
| Golden Peach Eclat d'Or | British Shorthair | mated into Nanotigr | unknown | Reported | 20/07/20 | |||
| Golden Quentin no Demetra | British Shorthair | unknown | Reported | Latvia | ||||
| Golden Soft's Dushess | British Shorthair | mated into Igor | unknown | Reported | ||||
| Golden Soft's Goodwin | British Shorthair | mated into Igor | unknown | Reported | ||||
| Golden Soft's Naomi | British Shorthair | unknown | Reported | 1 May 2015 | ||||
| Golden Soft's Nefertiti | British Shorthair | mated into Igor | unknown | Reported | ||||
| Golden Soft's Sunflower | British Shorthair | unknown | Reported | |||||
| Golden Soft's Xandy | British Shorthair | unknown | Reported | |||||
| Golden Soft's Yachont | British Shorthair | mated into Igor | unknown | Reported | ||||
| Golden Valmonte's Chelsea | British Shorthair | unknown | Reported | Russia | ||||
| Golden Valmonte's Hercules | British Longhair | unknown | Reported | Russia | ||||
| Golden Valmonte's Pandora | British Shorthair | unknown | Reported | |||||
| Golden Valmonte's Salvador | British Shorthair | mated into Igor | unknown | Reported | ||||
| Golden West Holyland | British Longhair | unknown | Reported | Russia | ||||
| Golden Yoshi Kafidim | British Shorthair | mated into Igor | unknown | Reported | Netherlands | |||
| Golden-Avalon Ahawa | Exotic Shorthair | unknown | Reported | |||||
| Golden-Gigolo | British Shorthair | unknown | Reported | Germany | ||||
| Golden-Jappeloup D'Oaxaca | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| Golden-Rochfort vom Goldenen Winkel | British Shorthair | unknown | Reported | |||||
| Golden-Toby von Wahrberg | British Shorthair | unknown | Reported | Germany | ||||
| Golden-Tonia von Wahrberg | British Shorthair | unknown | Reported | |||||
| Goldfever's Golden King | British Shorthair | unknown | Reported | 31 May 2006 | ||||
| Goldfever's Silver Dana | British Longhair | mated into Nadeya | unknown | Reported | 16 May 2006 | |||
| Goldmine Roland | British Shorthair | unknown | Reported | 13 December 2018 | ||||
| Goldstern De Broeckloni | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| Goldy Winning Smile | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Bulgaria | |||
| Goliath of Rioclan Fullness | Maine Coon | blue-KIT | Reported | RO, registered in DE | 1 August 2023 | |||
| Gonsior Line Allure | Maine Coon | mated into Rociri Elvis | unknown | Reported | Russia, exported to Germany | 12 March 2019 | ||
| Gonsior Line Coco Cola | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Russia | 8 March 2015 | ||
| Gonsior Line Getera | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Russia | 20 July 2016 | ||
| Gonsior Line I'Sex Revolution | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Russia | 15 November 2012 | ||
| Gonsior Line I'Sex Simbol | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Russia | 15 November 2012 | ||
| Gonsior Line Kirsch | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Russia | 28 June 2017 | ||
| Gonsior Line Kutuzov | Maine Coon | Pillowtalk-Foreigner | unknown | Reported | Russia | 25 June 2015 | ||
| Gonsior Line Sirius Sam | Maine Coon | unknown | Reported | Russia | 23 March 2012 | |||
| Gonsior Line Stella | Maine Coon | unknown | Reported | Russia | 23 March 2012 | |||
| Gonsior Line Theodor | Maine Coon | unknown | Reported | Russia | 20 April 2011 | |||
| Gonsior Line U'Camilla | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Russia | 19 June 2012 | ||
| Gonsior Line Wilson | Maine Coon | Pillowtalk-Foreigner | unknown | Reported | Russia | 10 April 2011 | ||
| Gonsior Line X'Garold | Maine Coon | Pillowtalk-Foreigner | unknown | Reported | Russia | 13 December 2017 | ||
| Good Invention Dandy | British Shorthair | unknown | Reported | |||||
| Goodwill House Penelope Cruz | British Shorthair | unknown | Reported | |||||
| Goodwill House Vincent Perez | British Shorthair | unknown | Reported | |||||
| Goodwin Daviway, drawn on the breeder chart as Daviway Goodwin | British Shorthair | Igor | blue-variant | Reported | 10 June 2024 | |||
| Gordon Gardek of Kemetya | Sphynx | blue-point | Reported | 3 February 2009 | ||||
| Gosha | shorthaired cat registered XSH, Experimental Shorthair | Gosha | unknown | Reported | Russia | |||
| Gourami Blue Ermine Trace | British Shorthair | Nadeya | DBE-NAD | blue-variant | Lineage genotyped | RU | 2022-04-18 | |
| Gourami Gold Ermine Trace | British Shorthair | Nadeya | unknown | Reported | 18 April 2022 | |||
| Gourami Pearl Ermine Trace | British Shorthair | Nadeya | DBE-NAD | odd-variant | Lineage genotyped | 18 April 2022 | ||
| Graal | Sphynx | unknown | Reported | |||||
| Graal Ermine Trace | British Shorthair | Nadeya | DBE-NAD | odd-variant | Lineage genotyped | 18 April 2022 | ||
| Grace New Montemi | British Shorthair | unknown | Reported | Czech Republic | 16 September 2018 | |||
| Grace, as the Chatterie de Nice gives her | Siberian | unknown | Reported | France | ||||
| Graceful Notre Dam | Sphynx | unknown | Reported | |||||
| Gracia from Sham | British Shorthair | unknown | Reported | |||||
| Graefin Bianca vom Schloss Falston | British Shorthair | unknown | Reported | |||||
| Graefin Zyra vom Schloss Falston | British Shorthair | unknown | Reported | |||||
| Graf Cagliostro Eclat d'Or | British Shorthair | unknown | Reported | Germany | 5 February 2022 | |||
| Graf Noble Yalona | Maine Coon | blue-KIT | Reported | RU, registered in US | 1 June 2023 | |||
| Granat Auric | Siberian | mated into Siberian, Altai or Barnaul unconfirmed | unknown | Reported | Russia, registered in Poland | 11 April 2010 | ||
| Grand British Celty | British Shorthair | mated into Igor | unknown | Reported | ||||
| Grand Duke Azure Dream | British Shorthair | Igor | blue-variant | Line-traced | Great Britain | 20 September 2018 | ||
| Grand Magic Mars | Sphynx | not-blue | Reported | |||||
| Grand Oray Captain of My Heart | Sphynx | mated into DBE-CEL Sphynx (C5) | blue-KIT | Reported | ||||
| Grand Oray Diego of Aurika | Sphynx | mated into DBE-CEL Sphynx (C5) | blue-KIT | Reported | ||||
| Grand Oray Snow King | Sphynx | blue-KIT | Reported | |||||
| Grand Oray Squirrel of Pharaon Cats | Sphynx | blue-KIT | Reported | |||||
| Grand Oray Vasilisa | Sphynx | unknown | Reported | |||||
| Grand Oray Ya'Maha, also written Grand Oray Yamaha | Sphynx | mated into DBE-CEL Sphynx (C5) | unknown | Reported | ||||
| Grand the Orange Goldemine | British Shorthair | unknown | Reported | |||||
| Grand Yegan | early Altai | named to Altai, early population by a source | unknown | Reported | Kazakhstan | |||
| Grandeur's G. Boy I. Holland | Persian | unknown | Reported | |||||
| Grayson Rainbow Fire | British Shorthair | odd-KIT | Reported | |||||
| Grazine's Oscar Wilde | British Shorthair | unknown | Reported | |||||
| Great Fluffy vom Schuter | British Shorthair | unknown | Reported | |||||
| Greenmeadows Witch Hazel | British Shorthair | unknown | Reported | |||||
| Greg | Exotic Shorthair | not-blue | Reported | Russia | ||||
| Gregori From Hesticus | British Shorthair | unknown | Reported | |||||
| Grekocoonomania La Crystal | Maine Coon | unknown | Reported | Greece | 16 June 2018 | |||
| Greta from MariBessa | British Shorthair | unknown | Reported | Russia | ||||
| Greys, printed in Cyrillic as Greis | British Shorthair | mated into Nanotigr | unknown | Reported | ||||
| Grizil | named to Topaz foundation (C6 and C11) by a source | blue-variant | Reported | |||||
| Gruf Jacksonville | Maine Coon | blue-KIT | Reported | BY | 1 October 2024 | |||
| Gucci Silver Oks | Maine Coon | blue-KIT | Reported | RU, registered in US | 30 July 2024 | |||
| Gudvangen's Armani | British Shorthair | unknown | Reported | |||||
| Gudvangen's Derinje | British Shorthair | unknown | Reported | |||||
| Gudvangen's Ian van Havran | British Shorthair | unknown | Reported | |||||
| Gudvangen's Ishi | British Shorthair | unknown | Reported | |||||
| Gudvangen's Jazz of PurringPoems | British Shorthair | unknown | Reported | 10 May 2014 | ||||
| Gudvangen's Kamber | British Shorthair | unknown | Reported | |||||
| Gudvangen's Moonlight | British Shorthair | unknown | Reported | |||||
| Gudvangen's Nikki | British Shorthair | unknown | Reported | |||||
| Gudvangen's Talisa | British Shorthair | odd-unattributed | Reported | 12 December 2015 | ||||
| Gudvangen's Unique Baby | British Shorthair | not-blue | Reported | |||||
| Gudvangen's Van Gogh | British Shorthair | unknown | Reported | Russia | 4 April 2013 | |||
| Gudvangen's Wiki | British Shorthair | unknown | Reported | |||||
| Gudvangen's X-Bond | British Shorthair | unknown | Reported | |||||
| Gudvangens Nikki | British Shorthair | mated into Nanotigr | not-blue | Reported | ||||
| Guinnes Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2022-02-07 | |||
| Guldfakse Billy Boy | Maine Coon | unknown | Reported | Denmark, registered in the Netherlands | 5 August 1988 | |||
| Guldfakse Bradford | Maine Coon | unknown | Reported | Denmark | 5 August 1988 | |||
| Guldfakse Little Bear's Moon | Maine Coon | unknown | Reported | Denmark | 14 May 2000 | |||
| Guldfakse White Wolf | Maine Coon | unknown | Reported | Denmark | 4 November 2002 | |||
| Guljane Koteria | Neva Masquerade | unknown | Reported | Poland | 10 August 2004 | |||
| Gutemine of Beauty Wizards | Maine Coon | named to Pedigree ancestry, not a DBE line by a source | unknown | Reported | Germany | 11 September 2016 | ||
| H.T.Exclusiv Atlantica | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Germany | 3 June 2001 | ||
| Habibi from British Luxury | British Shorthair | mated into Igor | unknown | Reported | Germany and Russia | |||
| Haizea Honey vom Osterdeich | British Shorthair | unknown | Reported | Germany | ||||
| Hammer Sunsuelle | British Shorthair | unknown | Reported | |||||
| Hamond Royal Edelweiss | British Shorthair | unknown | Reported | Ukraine, registered in Great Britain | 17 April 2025 | |||
| Haney Evolution | Maine Coon | named to Pedigree ancestry, not a DBE line by a source | unknown | Reported | Russia, exported to the Netherlands | 17 April 2016 | ||
| Hanfors world H'Serafim | Maine Coon | Blue Eyed Maine Coons (Markiss) | blue-variant | Reported | Russia | 18 April 2022 | ||
| Hanfors world H'Xavier | Maine Coon | Blue Eyed Maine Coons (Markiss) | odd-variant | Reported | Russia | 18 April 2022 | ||
| Hanfors world Hennessy | Maine Coon | blue-KIT | Reported | Russia | 18 April 2022 | |||
| Hanfors World Olivka | Maine Coon | blue-KIT | Reported | Russia | ||||
| Hani | German Longhair | named to German Longhair (C14) by a source | unknown | Reported | born 24 September 2017 | |||
| Hanni vom Wittgenstein | British Shorthair | unknown | Reported | |||||
| Hannibal Lecter von der Leine | British Shorthair | unknown | Reported | Germany | 4 February 2019 | |||
| Hantartica D'Aristide | British Shorthair | unknown | Reported | 7 November 2012 | ||||
| Hanter of Great Fate | British Shorthair | unknown | Reported | Germany | ||||
| Happiness von Miesachtal | British Shorthair | Igor | blue-variant | Reported | Germany | 13 July 2021 | ||
| Happy Anthill's Vittorio | British Shorthair | unknown | Reported | |||||
| Happy Golden Eloso Risado | British Shorthair | unknown | Reported | |||||
| Happy Hairballs Dex | Maine Coon | odd-KIT | Reported | Netherlands | 13 April 2018 | |||
| Happy Hairballs Hailey | Maine Coon | unknown | Reported | Netherlands | 18 January 2017 | |||
| Haribo vom Grutholz | British Shorthair | unknown | Reported | |||||
| Hariton Great Joy | Siberian | named to Siberian, Altai or Barnaul unconfirmed by a source | blue-variant | Reported | born about 2020 | |||
| Harley Am Trotzbach | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Poland | |||
| Harmony Dolce Blu | Maine Coon | blue-KIT | Reported | Italy | 15 April 2021 | |||
| Harrison of Ballyhara of Golan | British Shorthair | mated into Igor | unknown | Reported | 13 September 2012 | |||
| Harry vom Koberland | British Shorthair | unknown | Reported | Germany | ||||
| Hatsuko Ermine Trace | Scottish Fold | Nadeya | unknown | Reported | 7 June 2024 | |||
| Havana Dolce Blu | Maine Coon | mated into Blue Eyed Maine Coons (Markiss) | unknown | Reported | IT/IT | |||
| Heart Gold Helprada | British Shorthair | named to Igor by a source | unknown | Reported | ||||
| Heart Stealer Grand Blue Love | Maine Coon | blue-KIT | Reported | HU | 4 October 2019 | |||
| Heart Stealer Grand Starlight | Maine Coon | blue-unattributed | Reported | HU, registered in LU | 4 October 2019 | |||
| Heart Stealer Grand Sweety | Maine Coon | blue-KIT | Reported | HU | 4 October 2019 | |||
| Heart Stealer High Light | Maine Coon | blue-KIT | Reported | HU | 16 August 2021 | |||
| Heart Stealer Honey Bear | Maine Coon | blue-KIT | Reported | HU | 16 August 2021 | |||
| Heart Stealer Hypnotic | Maine Coon | odd-KIT | Reported | HU | 16 August 2021 | |||
| Heart Stealer Kyanite | Maine Coon | blue-KIT | Reported | HU, registered in AT | 30 October 2024 | |||
| Heart Stealer Quamarine | Maine Coon | blue-KIT | Reported | HU, registered in US | 19 July 2022 | |||
| Heart Stealer Que Lindo of Marwdmc | Maine Coon | blue-KIT | Reported | HU, registered in CA | 24 July 2020 | |||
| Heart Stealer Que Maravilloso | Maine Coon | blue-KIT | Reported | HU, registered in US | 24 July 2020 | |||
| Heart Stealer Que Mi Amor | Maine Coon | blue-KIT | Reported | HU, registered in GB | 24 July 2020 | |||
| Heart Stealer Que Mistico | Maine Coon | odd-KIT | Reported | HU | 24 July 2020 | |||
| Heart Stealer Que Sera Sera | Maine Coon | blue-KIT | Reported | HU, registered in US | 24 July 2020 | |||
| Heart Stealer Remember Me | Maine Coon | odd-KIT | Reported | HU | 28 July 2020 | |||
| Heart Stealer Revolution | Maine Coon | blue-KIT | Reported | HU | 19 August 2022 | |||
| Heart Stealer Romance with the Dark | Maine Coon | blue-KIT | Reported | HU | 28 July 2020 | |||
| Heartland Guinevere of Kingsfield | Maine Coon | unknown | Reported | United States | 30 March 1996 | |||
| Heaudevie Carbin | British Shorthair | unknown | Reported | 1 June 2012 | ||||
| Heaven Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2020-02-14 | |||
| Heaven Renesmee | British Shorthair | mated into Nanotigr (Kotomodda and Cotomodda, one cattery) | unknown | Reported | 11 April 2019 | |||
| Heaven's Manna von Grigoleit | British Shorthair | blue-KIT | Reported | Germany | ||||
| Heavenly Charm Amigo from Sham | Selkirk Rex Shorthair | mated into Altai / Nikita'l Seymour | odd-variant | Reported | Germany | 27 May 2020 | ||
| Heavenly Eyes Benjamin from Sham, given on the listing as Heaventy | British Shorthair | blue-unattributed | Reported | |||||
| Heavenly Eyes Black Charm from Sham | British Longhair | mated into Altai / Nikita'l Seymour | blue-variant | Reported | Germany | 3 April 2019 | ||
| Heavenly Eyes Blacky from Sham | British Longhair | named to Altai / Nikita'l Seymour by a source | blue-variant | Reported | 8 May 2019 | |||
| Heavenly Eyes Choco Benjamin from Sham | British Shorthair | named to Altai / Nikita'l Seymour by a source | blue-variant | Reported | 8 May 2019 | |||
| Heavenly Eyes Choco Berly from Sham | British Shorthair | named to Altai / Nikita'l Seymour by a source | blue-variant | Reported | 8 May 2019 | |||
| Heavenly Eyes Cinderella from Sham | British Shorthair | blue-unattributed | Reported | Germany | ||||
| Heavenly Eyes Kimba From Sham of Legato | British Shorthair | named to Altai / Nikita'l Seymour by a source | unknown | Reported | 20 April 2020 | |||
| Heavenly Eyes Mirabelle from Sham | British Shorthair | named to Altai / Nikita'l Seymour by a source | unknown | Reported | 2 May 2022 | |||
| Heavenly Eyes Ultra Black from Sham | British Longhair | Igor | blue-variant | Reported | Germany and Russia | born 11 May 2020 | ||
| Heiden Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2021-04-24 | |||
| Heidie De Cassyopee | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| Hektor Viktoria Pride | Maine Coon | unknown | Reported | Czechia, registered in the Netherlands | 4 July 2011 | |||
| Helena of Big Hunters | Maine Coon | blue-KIT | Reported | BG, registered in BE | 19 April 2025 | |||
| Hell Fire of the Lion King | British Shorthair | unknown | Reported | Netherlands | 26 October 2008 | |||
| Hellboy of Richland Hill | British Shorthair | mated into Roddifer | unknown | Reported | 27 February 2011 | |||
| Hemingway von Taunus | British Shorthair | unknown | Reported | Germany | ||||
| Henna Moran from Anghevik House | British Shorthair | mated into Igor | unknown | Reported | ||||
| Henrik Golden Orchid | Sphynx | mated into DBE-CEL Sphynx (C5) | blue-KIT | Reported | ||||
| Henry vom Leineufer | German Longhair | named to German Longhair (C14) by a source | unknown | Reported | born 27 January 2019 | |||
| Henry von Burg Weissensee | British Shorthair | unknown | Reported | |||||
| Heppy Dolly of Big Hunters | Maine Coon | blue-KIT | Reported | BG, registered in BE | 19 April 2025 | |||
| Hera Sun of Gaba | Maine Coon | unknown | Reported | Poland | ||||
| Here come's Hayley von Xadon | British Shorthair | unknown | Reported | Germany | 19 September 2014 | |||
| Heres Sibaris JW | Siberian | unknown | Reported | Russia, registered in Latvia | 31 August 2007 | |||
| Herkules vom Wuerzburgerstern | British Shorthair | mated into Igor | unknown | Reported | Germany | |||
| Hermes Natan | British Shorthair | odd-KIT | Reported | 9 June 2017 | ||||
| Hermiona Czech Lions | Maine Coon | odd-KIT | Reported | CZ | ||||
| Hesticus Harley | British Shorthair | unknown | Reported | |||||
| Hesticus Urfin | British Shorthair | mated into Nanotigr | unknown | Reported | ||||
| Hidra Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2018-03-03 | |||
| High Hesket's X-Line of Mormot | British Shorthair | unknown | Reported | 17 September 2007 | ||||
| Hikaru Kun Dalini | Maine Coon | blue-KIT | Reported | RU | 2 July 2022 | |||
| HillbillyCat's Galena | Maine Coon | unknown | Reported | Russia | 17 May 2010 | |||
| Hillibillys Catootje | Maine Coon | unknown | Reported | 25 February 2017 | ||||
| Hillibillys J'Adore | Maine Coon | unknown | Reported | Netherlands | 19 November 2018 | |||
| Hillibillys Lotus | Maine Coon | unknown | Reported | Netherlands | 22 May 2010 | |||
| Hillibillys Magic P | Maine Coon | unknown | Reported | Netherlands | 8 August 2012 | |||
| Hillibillys Olijfje | Maine Coon | unknown | Reported | Netherlands | 5 June 2016 | |||
| Hillibillys Sunshine P | Maine Coon | unknown | Reported | Netherlands | 19 August 2014 | |||
| Hillibillys Woezel | Maine Coon | unknown | Reported | Netherlands | 13 May 2012 | |||
| Hills Garden's Cayan | British Shorthair | mated into Igor | unknown | Reported | ||||
| Hillside Belle Epoque | Maine Coon | unknown | Reported | Canada | 15 January 1985 | |||
| Hillside Mr Spock of Willowplace | Maine Coon | unknown | Reported | Canada, registered in the United States | 25 April 1989 | |||
| Hillside Sasquatch of Advent Hill | Maine Coon | unknown | Reported | Canada | 9 April 1990 | |||
| Himi Dolce Blu | Maine Coon | blue-unattributed | Reported | IT | 27 April 2021 | |||
| His Majesty Henry Bonibrit | British Shorthair | mated into Igor | unknown | Reported | ||||
| Hissyfitcoons Honey Bee | Maine Coon | odd-KIT | Reported | US | 31 August 2022 | |||
| Hissyfitcoons Mackenzie | Maine Coon | blue-KIT | Reported | US | 5 February 2022 | |||
| History lines Chiara | Maine Coon | blue-KIT | Reported | RU, registered in US | 29 November 2023 | |||
| History lines Clinton | Maine Coon | blue-KIT | Reported | RU | ||||
| History lines Denny | Maine Coon | blue-KIT | Reported | RU | 21 October 2021 | |||
| History lines Jessica | Maine Coon | blue-KIT | Reported | RU | 18 April 2023 | |||
| History lines Markus | Maine Coon | blue-KIT | Reported | RU | 25 January 2022 | |||
| History lines Xavier | Maine Coon | blue-KIT | Reported | RU | 15 May 2021 | |||
| Hitomi | British Shorthair | unknown | Reported | 23 February 2009 | ||||
| Hobberg Ludique Esprit | Maine Coon | unknown | Reported | Russia | 4 January 2017 | |||
| Holiday Helprada | British Shorthair | named to Igor by a source | unknown | Reported | 29 September 2017 | |||
| Holliwood Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2018-03-03 | |||
| Holly | British Shorthair | unknown | Reported | |||||
| Holly Koenig Glance | Neva Masquerade | unknown | Reported | Russia | 12 January 2022 | |||
| Holly Molly Superqueen | British Shorthair | named to Igor by a source | unknown | Reported | 2016-11-02 | |||
| Holly Noble Teddy House, given on the breeder chart as Mom Holly Noble Teddy House | British Shorthair | mated into Igor | unknown | Reported | Ukraine | |||
| Holms Super Queen | British Shorthair | Superqueen | latent-queried | Reported | Russia, imported to the Netherlands | |||
| Home Giant Parker | Maine Coon | unknown | Reported | Russia, registered in Italy | ||||
| Home Giant Vanessa | Maine Coon | unknown | Reported | Russia, registered in Italy | ||||
| Home Giant Warhammer of Arst | Maine Coon | unknown | Reported | RU/IT | ||||
| Homebrood Talisker | British Shorthair | unknown | Reported | 7 April 1983 | ||||
| Homelynx Kon-Fetti | Maine Coon | unknown | Reported | Russia | 23 June 2007 | |||
| Honey Bey of Olly's Nest | British Shorthair | unknown | Reported | 2 April 1996 | ||||
| Honey Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2020-12-28 | |||
| Honey Flower of The Pepper King | British Shorthair | unknown | Reported | Hungary | 10 December 2007 | |||
| Honey GoldenBri | British Shorthair | unknown | Reported | 9 February 2013 | ||||
| Honey Moon of Gentle Lions | Maine Coon | unknown | Reported | Czechia | 23 March 2002 | |||
| Honeybrush's Blueberry | Maine Coon | blue-KIT | Reported | DE, registered in RU | 10 July 2019 | |||
| Honeybrush's Peaches | Maine Coon | blue-KIT | Reported | DE | 10 July 2019 | |||
| HoneyDevil Verona | Maine Coon | unknown | Reported | Russia | 20 October 2012 | |||
| Honor Snow Wiew | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | ||||
| Hope Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2024-01-31 | |||
| Hopeful Du Montauriol | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| HopesHeart Ariel of CoontasticPaws | Maine Coon | blue-KIT | Reported | US | 5 September 2024 | |||
| Hopicoon Bajuma | Maine Coon | mated into Rociri Elvis | unknown | Reported | Germany, exported to the United Kingdom | 20 December 2016 | ||
| Hortensia vom Osterdeich | British Shorthair | unknown | Reported | Germany | 3 June 2019 | |||
| Horus Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2021-04-15 | |||
| Hristina Great Joy | Siberian | named to Siberian, Altai or Barnaul unconfirmed by a source | odd-variant | Reported | born about 2020 | |||
| Hugo Kotomodda | British Shorthair | named to Nanotigr (Kotomodda and Cotomodda, one cattery) by a source | DBE-ALT | odd-variant | Reported | |||
| Hugo Perle D'Ivorie | British Shorthair | mated into Nanotigr | DBE-ALT | blue-variant | Line-traced | 28-Dec-2021 | ||
| Hugo Perle D'Ivorie *CZ | British Shorthair | named to Kotomodda, by descent from Hugo Kotomodda by a source | blue-variant | Reported | Czech Republic, at stud in Germany | 28 December 2021 | ||
| Hummel von Grigoleit | British Shorthair | mated into Igor | unknown | Reported | ||||
| Hummelchen from Sham | British Shorthair | named to Igor by a source | unknown | Reported | Germany | |||
| Hunter Golden Perfection | British Shorthair | mated into Igor | unknown | Reported | ||||
| Hunter Great Joy | Siberian | named to Altai and Barnaul, both suspected by a source | unknown | Reported | Germany | |||
| Hunter of Great Fate | British Shorthair | mated into Altai / Nikita'l Seymour | unknown | Reported | ||||
| Hurricane of The Lion King | British Shorthair | unknown | Reported | Netherlands | 16 April 2007 | |||
| Husky Zhemchuzhina Povolzh'ja | Maine Coon | blue-KIT | Reported | 5 December 2022 | ||||
| Hvezda Perfect Creation | British Shorthair | mated into Igor | unknown | Reported | ||||
| I.Ch. Onyx Von Wolkenflocke of Golden Eyes*BY | British (Shorthair or Longhair, coat not stated) | unknown | Reported | Belarus | ||||
| Ian Moscow Dandy MaxelPoint | British Shorthair | unknown | Reported | |||||
| Iazaro Des Tresors De Galleville | Persian | mated into Nadeya | unknown | Reported | ||||
| Iberis Belle Mirabella | Munchkin | named to Karagaisky by a source | odd-variant | Reported | Russia | pictured 21 May 2020 | ||
| Iberis Bushi Mononoke, written Buchi on the cattery post | Munchkin | named to Karagaisky by a source | blue-variant | Reported | Russia, exported to France | born 25 November 2019 | ||
| Iberis Euro Cente | Munchkin | named to Karagaisky by a source | not-blue | Reported | Russia | born 24 April 2018 | ||
| Iberis Hit Orange | Munchkin | mated into Karagaisky | unknown | Line-traced | Russia | |||
| Iberis Que Hey Sky | Munchkin longhair | Karagaisky | blue-variant | Reported | Russia | born 22 June 2010 | ||
| Iberis Ranetka | Munchkin | Karagaisky | blue-variant | Line-traced | Russia | |||
| Iberis Sky Life | Munchkin | Karagaisky | unknown | Line-traced | Russia | |||
| Ibizza Des Nounours D'Or | British Longhair | unknown | Reported | 7 July 2013 | ||||
| IC Abimo Des Monts De L'Olympe | British Shorthair | mated into Nadeya | unknown | Reported | 8 July 2005 | |||
| IC Alwaro K'Top Gun | Maine Coon | unknown | Reported | 4 June 2004 | ||||
| IC Anjouli of Emmeli's Edition | British Shorthair | mated into Nadeya | unknown | Reported | 5 August 2001 | |||
| IC Bastet-A-Tet Amon Ra | British Shorthair | not-blue | Reported | Russia | 10 July 2014 | |||
| IC Bee-Jay Golden Macho Boy of Golden Flame | British Shorthair | mated into Nadeya | unknown | Reported | 15 February 2009 | |||
| IC Bluna von der Gnieseburg | British Longhair | mated into Nadeya | unknown | Reported | 4 April 2004 | |||
| IC Capecoon Rocky II | Maine Coon | Pedigree ancestry, not a DBE line | unknown | Reported | United States, exported to Switzerland | 23 July 1994 | ||
| IC Cleopatra Time to Win | Siberian | mated into Siberian, Altai or Barnaul unconfirmed | unknown | Reported | Russia | 16 October 2011 | ||
| IC Dunja Bint Sonata of Bacorhan | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Germany | 28 June 1984 | ||
| IC Eddie vom Kreuzanger | British Shorthair | mated into Nadeya | unknown | Reported | 1 October 2003 | |||
| IC El Bimbo of Sissinghurst | British Shorthair | mated into Nadeya | unknown | Reported | 20 May 2002 | |||
| IC Elite Velour Beatrice | British Shorthair | named to Pedigree ancestry, not a DBE line by a source | unknown | Reported | ||||
| IC Fantasy in Gold of Silver Legend | British Shorthair | mated into Nadeya | unknown | Reported | Slovakia | |||
| IC Ferrersford Silver Legend | British Shorthair | mated into Nadeya | unknown | Reported | 27 August 2001 | |||
| IC Franziska vom Kreuzanger | British Shorthair | mated into Nadeya | unknown | Reported | 1 May 2004 | |||
| IC Freedom zur Raeuberhoehle | British Shorthair | mated into Nadeya | unknown | Reported | 29 July 2003 | |||
| IC Garfild Kireineko | British Shorthair | unknown | Reported | 14 April 2013 | ||||
| IC Golden-Toby von Wahrberg | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| IC Goldfever's Golden Mikka | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| IC Gucci of Emmeli's Edition | British Shorthair | mated into Nadeya | unknown | Reported | 10 August 2004 | |||
| IC Hypnotique's Stello | British Shorthair | mated into Nadeya | unknown | Reported | 12 May 2001 | |||
| IC Iberis A-Euro Lire | Munchkin | Karagaisky | blue-variant | Line-traced | Russia | |||
| IC Lady Bernice vom Goldenen Winkel | British Shorthair | mated into Nadeya | unknown | Reported | 29 June 2001 | |||
| IC Langstteich's McDanger of Pillowtalk | Maine Coon | Pillowtalk-Foreigner | unknown | Reported | Germany | 17 October 2000 | ||
| IC Mannegumman's NikCap Flavio | Neva Masquerade | unknown | Reported | Sweden, registered in Germany | 16 August 2014 | |||
| IC Marelax Pride Portia | Maine Coon | Pedigree ancestry, not a DBE line | blue-KIT | Reported | Ukraine | 27 November 2013 | ||
| IC Marquardt Miss Monroe | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Denmark | 25 January 1997 | ||
| IC Marvellous Golden Delight | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| IC Marvellous Masterplayer | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| IC Marvellous Miss Goldfever | British Shorthair | mated into Nadeya | unknown | Reported | 29 August 2002 | |||
| IC Mels van Wierinxveste | Persian | mated into Nadeya | unknown | Reported | ||||
| IC Old Possum's Hopscotch | British Shorthair | unknown | Reported | Great Britain | 3 September 2005 | |||
| IC Patches Rover vom Himmlischen Lilienthal | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| IC Pillowtalk's Ricardo | Maine Coon | Pillowtalk-Foreigner | unknown | Reported | Germany | 16 April 2013 | ||
| IC Queen of Beauty Peppercats | British Shorthair | mated into Nadeya | unknown | Reported | Russia | |||
| IC Silver Amy-Lee from Sunnyplace | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| IC Silver Angel's Jantar | British Shorthair | mated into Nadeya | unknown | Reported | 6 August 2010 | |||
| IC Silver Clara vom Bleek | British Shorthair | mated into Nadeya | unknown | Reported | 5 January 2002 | |||
| IC Silver Eloise D'Oaxaca | British Shorthair | mated into Nadeya | unknown | Reported | 25 September 2000 | |||
| IC Silver-Nadine von Wahrberg | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| IC Sir Quincy von Elami's | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| IC Sulver Cupido fan Liwardia | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| IC Sun-City's Regina Nice Perl | British Shorthair | unknown | Reported | |||||
| IC Timberhills Tasha | Maine Coon | Pedigree ancestry, not a DBE line | unknown | Reported | Germany | 9 July 2004 | ||
| IC Veni Vidi Vici from Sham | British Shorthair | unknown | Reported | |||||
| IC Volcano Rubio D'Oaxaca | British Shorthair | mated into Nadeya | unknown | Reported | 18 February 2006 | |||
| IC WCF Cassian Crown of Siberia | Siberian | unknown | Reported | Russia | 18 May 2011 | |||
| IC Wytopitlock H'Bono Madox | Maine Coon | unknown | Reported | 17 June 2002 | ||||
| IC Yara von Felden | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| IC. Alexandria Morozov'S Cats*Ru | British Shorthair | unknown | Reported | |||||
| IC. Anno Domini Yahont Blue | British Shorthair | unknown | Reported | |||||
| Ice Bear Junior from Sham | British Shorthair | blue-KIT | Reported | |||||
| Ice Honey of Last Hope | British Shorthair | unknown | Reported | Czech Republic | 16 April 2021 | |||
| Ice Lady v Peo's Cat | British Shorthair | mated into Igor | unknown | Reported | ||||
| Ice Milk from Sham | Selkirk Rex Longhair | unknown | Reported | |||||
| Ice Peak | Scottish Fold | Malvina / Barnaul | blue-variant | Line-traced | Kazakhstan, and on to the United States | |||
| Ice Pearl from Sham | British Shorthair | named to Igor by a source | excluded | Reported | ||||
| Ice Persey from Sham | British Shorthair | mated into Igor | excluded | Reported | 8 April 2016 | |||
| Iceglowke M.C. Arizona | Maine Coon | blue-KIT | Reported | BE | 3 August 2021 | |||
| Iceglowke M.C. Coco | Maine Coon | blue-KIT | Reported | BE | ||||
| Iceglowke M.C. J'adore | Maine Coon | blue-KIT | Reported | BE, registered in PL | 30 December 2020 | |||
| Iceglowke M.C. Oreo | Maine Coon | blue-KIT | Reported | BE | 19 December 2019 | |||
| Iceglowke M.C. Ying | Maine Coon | blue-KIT | Reported | BE, registered in DE | 7 July 2023 | |||
| ICH Viva Vogue Zirinovskiy | British Longhair | unknown | Reported | |||||
| ICH. Franziska Vom Kreuzanger | British Shorthair | unknown | Reported | |||||
| ICh. Galeksy's Blue Golden Yustina | British Shorthair | mated into Igor | unknown | Reported | ||||
| ICh. Silver Eshley of Parlament | British Shorthair | mated into Nanotigr | unknown | Reported | ||||
| Idaho of MaineHouse | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Denmark | 16 June 2002 | ||
| Ideal Helprada | British Shorthair | named to Igor by a source | unknown | Reported | Ukraine | 9 October 2017 | ||
| Idefix von Chamuetzel, printed on the chart as Chamützel | British Shorthair | unknown | Reported | 2 June 2012 | ||||
| Idris | Scottish Shorthair | Malvina / Barnaul | blue-variant | Line-traced | Uzbekistan, Tashkent | |||
| Iga Kokietka Ambrusalbri | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Poland | |||
| Ignacia New Montemi *CZ | British Shorthair | odd-KIT | Reported | Czech Republic | 14 March 2019 | |||
| Igor, given on the PawPeds pedigree as Igor Azure Dream and on the breeder charts simply as Igor | British Shorthair | Igor | blue-variant | Reported | Kazakhstan, exported to Ukraine | |||
| Igritte | British Shorthair | named to German Longhair (C14) by a source | unknown | Reported | ||||
| Igrushka Khubba Bubba | Selkirk Rex Longhair | unknown | Reported | Germany | ||||
| Il Gigante Felino Ibiza | Maine Coon | odd-unattributed | Reported | CH | 1 March 2022 | |||
| Ilaine vom Orlas | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| Ilaire Carbin | British Shorthair | unknown | Reported | 10 May 2013 | ||||
| Ilia Coccol & Fusa | Siberian | named to Siberian, Altai or Barnaul unconfirmed by a source | excluded | Reported | ||||
| Ilia Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2018-03-14 | |||
| Illina Koenig Glance | Siberian | blue-KIT | Reported | Russia, registered in the Netherlands | 13 March 2019 | |||
| Illy, as the Chatterie de Nice gives him | Siberian | unknown | Reported | France | ||||
| Ilvie from Sylver Samanticats | Maine Coon | blue-KIT | Reported | DE | 26 April 2024 | |||
| Ilvy Freyja of Preston | British Longhair | latent | Reported | France | 2016 | |||
| Ilyash Perle D'Ivorie | British Shorthair | named to Nanotigr by a source | odd-variant | Reported | ||||
| Imbirnyi Pryanik Sibirushka | Siberian | unknown | Reported | Russia | 4 December 2016 | |||
| Imperia vom Wuerzburgerstern | British Shorthair | unknown | Reported | |||||
| Imperial Holyland | British Shorthair | not-blue | Reported | Russia | ||||
| Inamorana | British Longhair | Igor | blue-variant | Line-traced | ||||
| Incanto Dolce Blu | Maine Coon | Blue Eyed Maine Coons (Markiss) | blue-variant | Reported | Italy | 1 October 2020 | ||
| Indis Britty Diamond | British Shorthair | unknown | Reported | |||||
| Iney Sibaris | Siberian | unknown | Reported | Russia | 18 June 2014 | |||
| Infinity from Miracle Garden | British Shorthair | unknown | Reported | Russia | ||||
| Infinity Helprada | British Shorthair | named to Igor by a source | excluded | Reported | Ukraine | 9 October 2017 | ||
| Infinity Jewel Cosmos Golden | British Shorthair | mated into Igor | unknown | Reported | 21 March 2017 | |||
| Infinity Jewel Gilly | British Shorthair | mated into Igor | unknown | Reported | ||||
| Insider from Sham | British Shorthair | unknown | Reported | 18 July 2010 | ||||
| Insomia | British Longhair | named to Igor by a source | blue-variant | Line-traced | ||||
| INT CH Catweazle von der Rosselburg | British Shorthair | mated into Nadeya | unknown | Reported | 6 October 2005 | |||
| IntCh. Fabio Flor | British Shorthair | mated into Igor | unknown | Reported | Czech Republic | |||
| Iowa of Living Sunshine | British Shorthair | not-blue | Reported | Germany | ||||
| IQ von Luanda British Velvet | British Shorthair | mated into Igor | unknown | Reported | 2 September 2005 | |||
| Irakli Black King | Maine Coon | unknown | Reported | Russia, registered in the Netherlands | 25 August 2015 | |||
| Irbis Infante Lucky*RU | British Longhair | named to King's Way by a source | blue-variant | Reported | Russia | born 14 March 2024 | ||
| Irbis Isstasiua | British Shorthair | mated into Igor | not-blue | Reported | ||||
| Iris de Lenar | British Shorthair | named to Nanotigr by a source | unknown | Reported | ||||
| Iron Coccola Siberiana | Siberian | named to Siberian, Altai or Barnaul unconfirmed by a source | blue-variant | Reported | ||||
| Iron Heart Andco | Maine Coon | mated into Pillowtalk-Foreigner | unknown | Reported | France | 12 April 2013 | ||
| Irwin vom Wuerzburgerstern, also spelled Irven by the same source | British Shorthair | Igor | odd-variant | Reported | 23 February 2024 | |||
| Isabel Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2018-03-09 | |||
| Iskorka Ermine Trace | Scottish Straight | mated into Nadeya | unknown | Reported | ||||
| Isla Blue Ridge | Maine Coon | named to Blue Eyed Maine Coons (Markiss) by a source | blue-variant | Reported | Canada | |||
| Istra of Ratush | Siberian | unknown | Reported | Russia, registered in Poland | 16 September 2014 | |||
| Italian Wonder Babilon | Maine Coon | unknown | Reported | Italy | 18 April 2016 | |||
| Ivan Lovely Cat | British Shorthair | odd-KIT | Reported | |||||
| Ivetta Anirette | British Shorthair | unknown | Reported | Estonia | 19 April 2011 | |||
| Ivy of Sudden Blazing | Maine Coon | odd-KIT | Reported | CZ | 23 July 2020 | |||
| Izanami KireiNeko | British Shorthair | unknown | Reported | 11 July 2013 | ||||
| Izi Snezhnaya Skazka | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | ||||
| Izum Hippopotamia | Maine Coon | odd-KIT | Reported | RU | 28 March 2025 | |||
| J'taime Aleeshane of Golden Flame | British Shorthair | unknown | Reported | 13 March 2012 | ||||
| Jacasse D'Azur Palatin | British Shorthair | unknown | Reported | |||||
| Jack Sparrow Dolce Blu | Maine Coon | blue-KIT | Reported | IT | 23 March 2021 | |||
| Jacob of Royal Maine Coons | Maine Coon | blue-KIT | Reported | United States | ||||
| Jade Helprada | British Shorthair | named to Igor by a source | unknown | Reported | Ukraine | 16 October 2017 | ||
| Jadwiga's Karate Kid | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| Jadwiga's Silver Classic Touch | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| Jadwiga's Silver Dollar Girl | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| Jadwiga's Silver Primadonna | British Shorthair | unknown | Reported | Netherlands | ||||
| Jaki Ami Sissy Crazy Blue | British Shorthair | mated into Igor | unknown | Reported | Czech Republic | |||
| Jala Ermine Trace | Scottish Straight | Nadeya | unknown | Reported | 19 September 2024 | |||
| Jalina Spark-Heart | Siberian | mated into Malvina / Barnaul | unknown | Reported | 15 June 2020 | |||
| Jalousie | Bombay | named to Highlander, Olynx (C11) by a source | not-blue | Reported | ||||
| Jamaha Onix Gloria | Siberian | unknown | Reported | Russia | ||||
| James Fabrizio Logan Wand II Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2021-03-23 | |||
| Jamie Colourfoot | Siberian | named to Siberian, Altai or Barnaul unconfirmed by a source | unknown | Reported | ||||
| Jamie Perle D'Ivorie | British Shorthair | named to Nanotigr by a source | unknown | Reported | ||||
| Jana | German Longhair | named to German Longhair (C14) by a source | unknown | Reported | born 24 September 2017 | |||
| Jane Coccole & Fusa | Siberian | named to Siberian, Altai or Barnaul unconfirmed by a source | unknown | Reported | ||||
| Janosch's Chinoa | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| Jasmin Gentle Fur | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | ||||
| Jasmin of Golden Esperanza | British Longhair | Marusya | DBE-MARU | odd-variant | Lineage genotyped | Russia | born 5 March 2024 | |
| Jasmine from Sham | British (Shorthair or Longhair, coat not stated) | unknown | Reported | |||||
| Jasmine Noble Teddy House | British Shorthair | mated into Igor | unknown | Reported | Ukraine | |||
| Jasmyn from Viktoria Fairyland | British (Shorthair or Longhair, coat not stated) | unknown | Reported | 3 June 2012 | ||||
| Jason Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2024-01-31 | |||
| Jasper Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2021-10-01 | |||
| Javert Colourfoot | Siberian | named to Siberian, Altai or Barnaul unconfirmed by a source | unknown | Reported | ||||
| Javier Carbin | British Longhair | unknown | Reported | France | 21 June 2014 | |||
| Jaylo of Wild Bumble-Bee | Maine Coon | unknown | Reported | Germany | 17 March 2007 | |||
| Jazzy Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2019-07-11 | |||
| Jazzy Lee von Luanda | British Shorthair | mated into Igor | unknown | Reported | 8 November 2003 | |||
| Jean Anghevik House | British Shorthair | unknown | Reported | |||||
| Jean Genie | Ragdoll | mated into Mink and pointed Ragdoll (C9), not a DBE line | odd-unattributed | Reported | ||||
| Jeen | British Shorthair | named to Celeste (de Virvarnon genealogy) by a source | unknown | Reported | ||||
| Jelka the Foreigner | Maine Coon | named to Pillowtalk-Foreigner by a source | unknown | Reported | Germany | 14 December 2006 | ||
| Jemima | Ragdoll | named to Mink and pointed Ragdoll (C9), not a DBE line by a source | blue-unattributed | Reported | ||||
| Jenny from Sham | British Shorthair | unknown | Reported | 3 May 2009 | ||||
| Jenny Royal Edelweiss | British Shorthair | unknown | Reported | registered in Poland | ||||
| Jerba Nicol's Baywatch Babe | Exotic Shorthair | unknown | Reported | |||||
| Jessi Coccole & Fusa | Siberian | named to Siberian, Altai or Barnaul unconfirmed by a source | blue-variant | Reported | ||||
| Jessi vom Wuerzburgerstern | British Shorthair | named to Igor by a source | blue-variant | Reported | Germany | born 20 August 2023 | ||
| Jessika Top Matrioska | Siberian | unknown | Reported | Italy | ||||
| Jessy Dolce Blu | Maine Coon | blue-KIT | Reported | IT | 14 April 2023 | |||
| Jewel Miraclebri | British Shorthair | mated into Igor | unknown | Reported | ||||
| Jewelry Dolce Blu | Maine Coon | blue-KIT | Reported | IT | 14 October 2021 | |||
| Jillian | British Shorthair | named to Altai / Nikita'l Seymour by a source | unknown | Reported | ||||
| Jim Bob van Steffina's Garden | British Shorthair | unknown | Reported | registered in Sweden | 28 September 2005 | |||
| Jimmy Azure Dream | British (Shorthair or Longhair, coat not stated) | Igor | odd-variant | Line-traced | France | born 25 August 2018 | ||
| Jiphone D'Aristide | British Shorthair | unknown | Reported | 4 February 2014 | ||||
| Jipsy Joy Van't Geestmerambacht | British Shorthair | unknown | Reported | |||||
| Jocker vom Wuerzburgerstern, posted as Jocker vom Wuerzbgerstern | British Shorthair | Igor | blue-variant | Reported | Germany | |||
| Joe-Joe Royal Edelweiss | British Shorthair | unknown | Reported | Ukraine | ||||
| Jofra's Loverboy Lloyd | British Shorthair | unknown | Reported | |||||
| Jofra's Ranger Boy | British Shorthair | unknown | Reported | 15 April 2004 | ||||
| JokerCoon Fantasy | Maine Coon | unknown | Reported | Russia, registered in the Netherlands | 12 March 2017 | |||
| Jolanda from Sham | British Shorthair | unknown | Reported | |||||
| Jolly Seem Salabim | British Shorthair | mated into Igor | unknown | Reported | ||||
| Jonathan Swift from Town-House | British Shorthair | unknown | Reported | |||||
| Jordan Don Coon | Maine Coon | unknown | Reported | Russia | 5 January 2019 | |||
| Joris | British Shorthair | unknown | Reported | |||||
| Josefina Moore Blanc | British Shorthair | mated into Igor | unknown | Reported | ||||
| Josefine of Sarsen Stones | British Shorthair | unknown | Reported | |||||
| Josephine Royal Edelweiss | British Shorthair | unknown | Reported | Ukraine | 22 June 2017 | |||
| Joser Clement | Sphynx | named to DBE-CEL Sphynx (C5) by a source | blue-KIT | Reported | ||||
| Joser Janella | Sphynx | unknown | Reported | |||||
| Joser Quincy | Sphynx | mated into DBE-CEL Sphynx (C5) | blue-KIT | Reported | ||||
| Joser Samantha | Sphynx | mated into DBE-CEL Sphynx (C5) | blue-KIT | Reported | ||||
| Joser Tarzan | Sphynx | unknown | Reported | |||||
| Joser Wendy | Sphynx | unknown | Reported | Russia | ||||
| Joser Zanzibar | Sphynx | mated into DBE-CEL Sphynx (C5) | unknown | Reported | ||||
| Joy von Romero | British Shorthair | unknown | Reported | |||||
| Joyfield's Althena | Maine Coon | blue-KIT | Reported | NL, registered in HU | 8 May 2018 | |||
| Joyfield's Anastacia | Maine Coon | blue-KIT | Reported | NL | 22 February 2017 | |||
| Joyfield's Ariel | Maine Coon | blue-KIT | Reported | NL, registered in US | 10 November 2023 | |||
| Joyfield's Avril | Maine Coon | Rociri Elvis | DBE-RE | blue-variant | Line-traced | Netherlands | 22 February 2017 | |
| Joyfield's Cotton Candy | Maine Coon | blue-KIT | Reported | NL | 15 December 2022 | |||
| Joyfield's Dolly | Maine Coon | Rociri Elvis | DBE-RE | blue-variant | Lineage genotyped | Netherlands | 15 April 2017 | |
| Joyfield's Donar | Maine Coon | blue-KIT | Reported | NL, registered in BE | 8 February 2023 | |||
| Joyfield's Everett | Maine Coon | blue-KIT | Reported | NL | 14 December 2020 | |||
| Joyfield's Faith | Maine Coon | blue-KIT | Reported | NL | 27 November 2016 | |||
| Joyfield's Faith's Hope | Maine Coon | blue-KIT | Reported | NL | 31 May 2018 | |||
| Joyfield's Flowers for Zoe | Maine Coon | blue-KIT | Reported | Netherlands | 28 April 2018 | |||
| Joyfield's Juliette | Maine Coon | odd-KIT | Reported | NL, registered in BE | 13 March 2022 | |||
| Joyfield's La Toya | Maine Coon | odd-KIT | Reported | NL | 22 June 2020 | |||
| Joyfield's Las Vegas | Maine Coon | blue-KIT | Reported | NL | 15 April 2017 | |||
| Joyfield's Lenny Kravitz | Maine Coon | Rociri Elvis | DBE-RE | blue-variant | Line-traced | Netherlands, exported to Germany | 28 April 2018 | |
| Joyfield's Milky Way | Maine Coon | odd-KIT | Reported | NL, registered in CH | 13 March 2022 | |||
| Joyfield's Nismo | Maine Coon | odd-KIT | Reported | NL, registered in US | 17 November 2023 | |||
| Joyfield's Princess Luna | Maine Coon | blue-KIT | Reported | NL | 15 December 2022 | |||
| Joyfield's Sapphire | Maine Coon | blue-KIT | Reported | NL, registered in HU | 15 August 2019 | |||
| Joyfield's Survivor van Nous Deux | Maine Coon | Rociri Elvis | DBE-RE | blue-variant | DNA genotyped | Netherlands, exported to the United Kingdom | 15 March 2021 | |
| Joyfield's Thor | Maine Coon | blue-KIT | Reported | NL | 4 March 2019 | |||
| Joyfield's Tony Spilotro | Maine Coon | blue-KIT | Reported | NL, registered in FR | 3 December 2018 | |||
| Joyfield's Zeus | Maine Coon | blue-KIT | Reported | NL, registered in SK | 8 May 2018 | |||
| Judifax Jacha | British Shorthair | unknown | Reported | |||||
| Judifax Joldran | British Shorthair | unknown | Reported | |||||
| Judifax Justus | British Shorthair | unknown | Reported | |||||
| Judina Ermine Trace | Scottish Straight | Nadeya | unknown | Reported | 19 September 2024 | |||
| Juditta Carbin | British Shorthair | unknown | Reported | France | 5 September 2014 | |||
| Judy de la Lignee de Tsar | Sphynx | mated into DBE-CEL Sphynx (C5) | unknown | Reported | ||||
| Juja | Malvina / Barnaul or Aktau / Caspian, not resolved | odd-variant | Reported | |||||
| Jukebox von Blue Lake | British Shorthair | unknown | Reported | |||||
| Jukka Great Joy | Siberian | named to Siberian, Altai or Barnaul unconfirmed by a source | odd-variant | Reported | born 17 March 2023 | |||
| Jule vom Wernerwald | British Shorthair | unknown | Reported | Germany | ||||
| Jules Cezar de Flocons D'Or, given on the Igor Sunshine Colour chart without the de | British Shorthair | mated into Igor | unknown | Reported | 2 April 2021 | |||
| Jules Cezar Flocons D'Or | British Shorthair | named to Igor by a source | unknown | Reported | ||||
| Juliane from Sham, as given on the Cukyluky Viridian sheet | British Shorthair | unknown | Reported | |||||
| Juliet | British Shorthair | named to Altai / Nikita'l Seymour by a source | unknown | Reported | ||||
| Julinga's Amelie | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Germany | 8 January 2019 | ||
| Julius GoldenBri | British Shorthair | unknown | Reported | |||||
| Jumanji Iz Doma Mironovoy | British Shorthair | named to Igor by a source | unknown | Reported | ||||
| Jun Dolce Blu | Maine Coon | Blue Eyed Maine Coons (Markiss) | blue-variant | Reported | Italy | 23 July 2020 | ||
| Juna-for Slavicat | Siberian | mated into Malvina / Barnaul | unknown | Reported | 15 April 2016 | |||
| Junari's Lenny La Lune | Maine Coon | named to Pillowtalk-Foreigner by a source | unknown | Reported | Germany | 3 December 2015 | ||
| Juniors Rowena | Persian | unknown | Reported | |||||
| Juno Great Joy | Siberian | named to Siberian, Altai or Barnaul unconfirmed by a source | blue-variant | Reported | born 17 March 2023 | |||
| Jupiter Hippopotamia | Maine Coon | named to Blue Eyed Maine Coons (Markiss) by a source | odd-variant | Reported | RU, registered in US | 23 October 2023 | ||
| Justcoons El Jot | Maine Coon | blue-KIT | Reported | DE | 29 June 2022 | |||
| Justcoons Ha Shisch | Maine Coon | Pedigree ancestry, not a DBE line | odd-KIT | Line-traced | Germany, exported to Austria | 28 July 2010 | ||
| Justcoons Jamaika | Maine Coon | odd-KIT | Reported | DE, registered in CH | 21 July 2022 | |||
| Justcoons Keep Smiling | Maine Coon | mated into Pillowtalk-Foreigner | unknown | Reported | Germany | 8 May 2007 | ||
| Justcoons Mel Bourne | Maine Coon | unknown | Reported | Germany | 2 April 2015 | |||
| Justcoons Ode To Elize | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Germany | 13 November 2007 | ||
| Justcoons Ohio State | Maine Coon | unknown | Reported | Germany, registered in Great Britain | 21 May 2020 | |||
| Justcoons Olympia Aqua Marine | Maine Coon | unknown | Reported | Germany | 6 June 2019 | |||
| Justcoons Tres Bien | Maine Coon | unknown | Reported | Germany, registered in the Netherlands | 25 September 2016 | |||
| Justin | British Shorthair | named to Altai / Nikita'l Seymour by a source | unknown | Reported | ||||
| JW Family Stars Ummi | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Russia, exported to Germany | 26 November 2018 | ||
| JW Olmocabe's Alastor | Maine Coon | Pedigree ancestry, not a DBE line | odd-KIT | Reported | Denmark, exported to Italy | 18 May 2007 | ||
| Kady Dolce Blu | Maine Coon | mated into Blue Eyed Maine Coons (Markiss) | unknown | Reported | Italy | 19 December 2018 | ||
| Kaena | Altai | named to Altai, early population by a source | latent | Reported | Ukraine to France | 2015 or 2016 | ||
| Kaima von den Allgaeuer Baeren | British Shorthair | odd-unattributed | Reported | Germany | 10 March 2022 | |||
| Kaliko von der Clarida | British Shorthair | unknown | Reported | 24 August 2002 | ||||
| Kalpador Blue Solitaire | British Shorthair | unknown | Reported | Great Britain | 22 July 1986 | |||
| Kalpador Silvester | British Shorthair | unknown | Reported | Great Britain | 15 January 1989 | |||
| Kalypso Dolce Blu | Maine Coon | blue-unattributed | Reported | IT | 19 June 2021 | |||
| Kamilla Silver County | British Shorthair | unknown | Reported | |||||
| Kandis vom Grutholz | British Shorthair | named to Igor by a source | unknown | Reported | Germany | |||
| Kangaroo | Exotic Shorthair cross | named to Marusya by a source | blue-variant | Line-traced | Russia | |||
| Kaori de Maneki Neko | British Shorthair | unknown | Reported | Belgium | 20 January 2014 | |||
| Karara Aqva Azul | British Shorthair | odd-unattributed | Reported | Romania | photographed as a kitten, posted 5 May 2024 | |||
| Karen Lilac Vernissage | British Shorthair | mated into Igor | unknown | Reported | ||||
| Karina vom Wuerzburgerstern | British Shorthair | Igor | blue-variant | Reported | Germany | 23 August 2023 | ||
| Karl Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2022-08-03 | |||
| Karl-Friedrich from Kalipso | British Shorthair | unknown | Reported | |||||
| Karma Dolce Blu | Maine Coon | unknown | Reported | IT/- | 2020-11-06 | |||
| Karmacoons Kosmic Blues Maci | Maine Coon | blue-unattributed | Reported | US | 5 November 2023 | |||
| Kashmir Dewberry | British Shorthair | unknown | Reported | 22 October 2006 | ||||
| Kashmir Gold Edition | Maine Coon | mated into Rociri Elvis | odd-KIT | Line-traced | Poland, exported to the Netherlands | 10 February 2017 | ||
| Kasimir von Steffina's Garden | British Shorthair | unknown | Reported | 10 August 2006 | ||||
| Kasimir von Wolkenflocke | British Shorthair | mated into Igor | unknown | Reported | ||||
| Kasper | Munchkin | named to Karagaisky by a source | odd-variant | Reported | ||||
| Kathinka vom Zoo | British Shorthair | unknown | Reported | |||||
| Katrin Style Blue Diamond | Maine Coon | blue-KIT | Reported | RU | ||||
| Katrin Style Brunette | Maine Coon | unknown | Reported | Russia, exported to the United States | 29 August 2020 | |||
| Katrin Style Filipp | Maine Coon | blue-KIT | Reported | Russia, exported to the United States | 25 June 2021 | |||
| Katrin Style Focus | Maine Coon | named to Pedigree ancestry, not a DBE line by a source | odd-KIT | Reported | Russia | 1 April 2019 | ||
| Katrin Style Klaus | Maine Coon | odd-KIT | Reported | |||||
| Katrin Style Lavanda | Maine Coon | unknown | Reported | Russia | ||||
| Katrin Style Sangria | Maine Coon | unknown | Reported | Russia | ||||
| Katrin Style Sherkhan | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Russia | 15 May 2020 | ||
| Katrin Style Tornado | Maine Coon | odd-KIT | Reported | RU | ||||
| Katrin Style V'Primadonna | Maine Coon | unknown | Reported | Russia, exported to the United States | 11 July 2021 | |||
| Katrin Style White Pearl | Maine Coon | mated into Pillowtalk-Foreigner | not-blue | Reported | Russia | |||
| Katrin's & Capriz Ventura Ice | British Shorthair | mated into Igor | unknown | Reported | ||||
| Katrin's Bambino | British Shorthair | unknown | Reported | |||||
| Katrin's Bambino | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Russia | |||
| Katrin's Effigy L | British Shorthair | unknown | Reported | Russia | ||||
| Katrin's Ernestina | British Shorthair | unknown | Reported | Russia | ||||
| Katrin's Fantosy Fawn | British Shorthair | unknown | Reported | Russia | ||||
| Katrin's Pelagea | British Shorthair | unknown | Reported | |||||
| Katrin's Ronnie | British Shorthair | unknown | Reported | |||||
| Katrin's Wasilek | British Shorthair | unknown | Reported | |||||
| Katun Koenig Glance | Neva Masquerade | unknown | Reported | Russia | 18 March 2022 | |||
| Kaylee from Sham | British Shorthair | named to Altai / Nikita'l Seymour by a source | unknown | Reported | 10 July 2019 | |||
| Keanu of Kotoffski | British Shorthair | unknown | Reported | 26 April 2018 | ||||
| Kemetya Liberty | Sphynx | blue-KIT | Reported | |||||
| Ken Royal Edelweiss | British Shorthair | named to Royal Edelweiss by a source | odd-variant | Line-traced | Ukraine | born 15 August 2017 | ||
| Kenneth Elmer Paws | Maine Coon | odd-KIT | Reported | RU, registered in US | 12 November 2025 | |||
| Kent Maxelpoint | British Shorthair | unknown | Reported | |||||
| Key Azuro Werra pearl | Maine Coon | blue-KIT | Reported | CZ, registered in SK | 12 February 2021 | |||
| Keyser Ludique Esprit | Maine Coon | unknown | Reported | Russia | 16 October 2014 | |||
| Khaalesi Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2020-05-31 | |||
| Khaleesi Dalla Tempesta Dolce Blu | Maine Coon | unknown | Reported | IT/- | 2020-05-31 | |||
| Khan Peppercats | British Shorthair | unknown | Reported | |||||
| Khani Bear Ashtaret'Tu | British Shorthair | mated into Igor | unknown | Reported | ||||
| Khris | Domestic shorthair, registered XSH | unknown | Reported | |||||
| Khris Happy Fenix | Scottish Fold | unknown | Reported | Uzbekistan, Tashkent | 31 July 2017 | |||
| Kiara | German Longhair | named to German Longhair (C14) by a source | unknown | Reported | born 31 July 2017 | |||
| Kiara from Sham | Selkirk Rex Longhair | unknown | Reported | Germany to the Netherlands | ||||
| Kiki Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2020-10-03 | |||
| Kilnwood Melody | British Shorthair | unknown | Reported | |||||
| Kimani von den Muggels | British Shorthair | mated into Igor | unknown | Reported | ||||
| Kimera Dolce Blu | Maine Coon | blue-KIT | Reported | IT | 23 March 2021 | |||
| Kinder Royal Edelweiss | British Shorthair | unknown | Reported | |||||
| King Angel Blue Galaxy | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | 5 January 2013 | |||
| King Cristal-Cleo of Tender Paws | British Shorthair | mated into Igor | unknown | Reported | ||||
| King Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2020-04-07 | |||
| King John Snow Noble Yalona | Maine Coon | blue-KIT | Reported | RU | ||||
| King of Lion's Cinderella | Maine Coon | unknown | Reported | Germany | ||||
| King of Lion's Malcom | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Line-traced | Germany | 25 August 2008 | ||
| King Pride Anabell | British Longhair | mated into Igor | blue-KIT | Reported | 15 August 2020 | |||
| King Pride Calista | British Shorthair | named to Igor by a source | unknown | Reported | 2 April 2022 | |||
| King Pride Dior | British Shorthair | mated into Igor | unknown | Reported | ||||
| King Pride Elvis | British Shorthair | named to Igor by a source | blue-KIT | Reported | ||||
| King Pride Kim | British Shorthair | mated into Igor | blue-variant | Reported | ||||
| King Pride Lady Tiffany | British Shorthair | named to Igor by a source | unknown | Reported | ||||
| King Pride Mikado | British Shorthair | odd-unattributed | Reported | 5 August 2022 | ||||
| King Pride Q-Bert | British Shorthair | named to Igor by a source | odd-variant | Reported | 12 September 2021 | |||
| King Pride Red Diamond | British Shorthair | named to Igor by a source | unknown | Reported | 3 April 2022 | |||
| King Pride Red Fire | British Shorthair | named to Igor by a source | unknown | Reported | 3 April 2022 | |||
| King Pride Umka | British Shorthair | mated into Igor | unknown | Reported | ||||
| King Pride Yasmin | British Shorthair | mated into Igor | unknown | Reported | ||||
| King Rainbow Cat City of MaxelPoint | British Shorthair | mated into Igor | unknown | Reported | ||||
| King's Way Felicious | household pet | King's Way | blue-variant | Reported | Russia | |||
| King_Pride Linda | British Shorthair | latent | Line-traced | Israel, bred; Ukraine, owned | 28 June 2021 | |||
| Kingsfield Placido of Gleadom | Maine Coon | unknown | Reported | registered in the United States | 6 August 1997 | |||
| Kira Kun Dalini | Maine Coon | odd-KIT | Reported | RU, registered in US | 28 November 2024 | |||
| KireiNeko's Izanami | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Russia | |||
| KireiNeko's Precious | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | 7 September 2014 | |||
| Kiss Ermine Trace | British Shorthair | Nadeya | unknown | Reported | 27 May 2025 | |||
| Kissy Fee from Sham | British Longhair | named to Altai / Nikita'l Seymour by a source | unknown | Reported | 10 May 2022 | |||
| Kitty von Buergersruh, given on the sheet as Kitty von Bürgersruh | British Shorthair | unknown | Reported | 25 August 2006 | ||||
| Kittystar Blue Sapphire | British (Shorthair or Longhair, coat not stated) | Igor | blue-variant | Reported | ||||
| Kittystar Brilliant | British Shorthair | Igor | blue-variant | Line-traced | 10 May 2019 | |||
| Kittystar Garey | British Shorthair | Igor | blue-variant | Line-traced | ||||
| Kittystar Gemm | British Shorthair | Igor | blue-variant | Reported | ||||
| Kittystar Kyzya | British Shorthair | Igor | blue-variant | Reported | 11 May 2021 | |||
| Kittystar Leon | British Shorthair | Igor | blue-variant | Reported | born 14 September 2021 | |||
| Kittystar Rafaella | British Shorthair | mated into Igor | unknown | Reported | ||||
| Kittystar Zara | British Shorthair | mated into Igor | unknown | Reported | ||||
| Kittystar Zhasmin | British Shorthair | named to Igor by a source | unknown | Reported | ||||
| Kittystar Zira | British Shorthair | mated into Igor | unknown | Reported | ||||
| Kiwano's Darara Buna | Maine Coon | unknown | Reported | Germany | 9 July 2010 | |||
| Kiwano's Rock-a-Hula, called Texas | Maine Coon | named to Siberian (C7), from a DBE^ALT to DBE^CEL mating by a source | unknown | Reported | 29/09/12 | |||
| Kiwi Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2020-03-21 | |||
| Kjeld D'Almaz | British Shorthair | unknown | Reported | 12 April 2000 | ||||
| Kleine-Kattekoning's Berni | British Shorthair | not-blue | Reported | |||||
| Kleine-Kattekoning's Pilar | British Shorthair | unknown | Reported | |||||
| Kleine-Kattekoning's Vigo | British Shorthair | not-blue | Reported | |||||
| Kleo wom Wummergrund | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | ||||
| Klevera Listik Evolution | Maine Coon | unknown | Reported | Russia | 16 January 2015 | |||
| Klod Koenig Glance | Neva Masquerade | unknown | Reported | Russia | 18 March 2022 | |||
| Klondike Zaimka | Siberian | mated into Malvina / Barnaul | unknown | Reported | ||||
| Know How vom Grutholz | British Shorthair | mated into Igor | unknown | Reported | 9 May 2003 | |||
| Knut von den Gremlins | British Shorthair | unknown | Reported | |||||
| Kochav Ha-Carmel Love Letter to Dzinestra | Sphynx | mated into DBE-CEL Sphynx (C5) | blue-KIT | Reported | ||||
| Koko Chanel | Sphynx | mated into DBE-CEL Sphynx (C5) | unknown | Reported | ||||
| Komandor Sibaris | Siberian | unknown | Reported | Russia | 3 July 2008 | |||
| Konsul King's Pride | British Shorthair | named to Igor by a source | unknown | Reported | ||||
| Kooper Superqueen | British Shorthair | Igor | blue-variant | Reported | ||||
| Kotia | Munchkin | mated into Karagaisky | blue-variant | Line-traced | ||||
| Kovu | German Longhair | named to German Longhair (C14) by a source | unknown | Reported | born 31 July 2017 | |||
| Kremsvally Le Moon | Maine Coon | unknown | Reported | Austria, registered in the Netherlands | 12 May 2014 | |||
| Kristofer Merlin | British Shorthair | unknown | Reported | |||||
| Krosh | Munchkin | named to Karagaisky by a source | blue-variant | Reported | Russia | 2008 | ||
| Krystal Blue Slavicat | Siberian | Malvina / Barnaul | blue-variant | Line-traced | Russia to Canada | born 5 March 2019 | ||
| Krystoff Blue Chamina | Siberian | Malvina / Barnaul | blue-variant | Reported | 27 April 2021 | |||
| Kumskaka Light Out of Darkness | Maine Coon | unknown | Reported | United States | 17 April 2012 | |||
| KyJaDy Calypso | Maine Coon | unknown | Reported | Netherlands | 2 June 2010 | |||
| KyJaDy Lucas | Maine Coon | unknown | Reported | Netherlands | 12 February 2013 | |||
| Kyra vom Uhlenspeegel | British Shorthair | unknown | Reported | |||||
| Kyros Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2020-02-14 | |||
| L'ange Gardien's Sun Elena | British Shorthair | mated into Igor | unknown | Reported | ||||
| L'ange Gardien's Sun Leo | British Shorthair | mated into Igor | unknown | Reported | ||||
| L'ange Gardien's Sun Patrice | British Shorthair | mated into Igor | unknown | Reported | ||||
| L'Avvenires Deanna Troi | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| La Fee von den Bunten Trollen | British Shorthair | mated into Roddifer | unknown | Reported | ||||
| La Heum's Gordon | British Shorthair | unknown | Reported | |||||
| La Murr Cat's Fancy Bear | British Shorthair | mated into Igor | unknown | Reported | ||||
| La-Gina Diego | Maine Coon | blue-KIT | Reported | NL | 15 February 2024 | |||
| La-Sal's Xanthi | British Shorthair | unknown | Reported | |||||
| Lacendel Santa Claud | British Shorthair | unknown | Reported | 25 December 1988 | ||||
| Lada Great Joy | Siberian | unknown | Reported | Russia, registered in the Netherlands | 30 March 2019 | |||
| Lady aus der Homburgstadt | British Shorthair | unknown | Reported | |||||
| Lady Carbin | British Shorthair | unknown | Reported | France | 13 February 2015 | |||
| Lady Cosima von der Clarida | British Shorthair | mated into Igor | unknown | Reported | ||||
| Lady Golden Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2021-10-22 | |||
| Lady Karamla vom Goldenen Winkle | British Shorthair | unknown | Reported | |||||
| Lady Mirtilla Dolce Blu | Maine Coon | unknown | Reported | IT/- | 2020-03-21 | |||
| Lady Ondra vom Goldenen Winkel | British Shorthair | unknown | Reported | |||||
| Lady Pinkybell von Elami's | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| Lady Silver Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2021-04-24 | |||
| Ladykiller von Grigoleit | British Shorthair | mated into Igor | unknown | Reported | ||||
| Lafee vom Thennersee | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | 18 September 2011 | |||
| Lagoon | Altai | named to Altai, early population by a source | unknown | Reported | Ukraine | died October 2015 | ||
| Laguna Blu Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2018-10-11 | |||
| Laguna Syberiana Radja Banshee | Siberian | unknown | Reported | Italy | 9 March 2011 | |||
| Laguna Syberiana Wynona Banshovna | Siberian | unknown | Reported | Italy, registered in Germany | 3 April 2012 | |||
| LagunaLeo Xabat | Maine Coon | unknown | Reported | Russia, registered in the Netherlands | ||||
| Lakki Cats Unna | British Longhair | named to Altai / Nikita'l Seymour by a source | unknown | Reported | 25 October 2017 | |||
| Lakritz von Herkenrath | Maine Coon | mated into Rociri Elvis | unknown | Reported | Germany, exported to the United Kingdom | 13 April 2019 | ||
| Laksheri Ermine Trace | Scottish Fold | Nadeya | blue-point | Reported | 16 June 2023 | |||
| Lamu | Celeste line | latent | Reported | |||||
| Lana's Story Crystal Shine | British Shorthair | unknown | Reported | 5 September 2022 | ||||
| Lancelot Onix Gloria | Siberian | unknown | Reported | Russia | 29 November 2003 | |||
| Land Rover de Chastre | Maine Coon | unknown | Reported | France | 29 May 2015 | |||
| Landa vom Osterdeich | British Shorthair | odd-KIT | Reported | Germany | 7 June 2020 | |||
| Landshut Brit's Zarah | Siberian | unknown | Reported | Germany | 28 November 2015 | |||
| Landysh Sibaris, DVM | Siberian | unknown | Reported | Russia, registered in Poland | 19 December 2008 | |||
| Langstteich's Bella Fantastica | Maine Coon | Pillowtalk-Foreigner | unknown | Reported | Germany | 18 June 2006 | ||
| Langstteich's Bellissimo Blue | Maine Coon | Pillowtalk-Foreigner | unknown | Line-traced | Germany, exported to the Netherlands | |||
| Langstteich's C.C.O'Predicat | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Germany | 7 March 2003 | ||
| Langstteich's C.C.Top | Maine Coon | unknown | Reported | Germany, registered in Czechia | ||||
| Langstteich's DD'Ambiente | Maine Coon | unknown | Reported | 15 May 2005 | ||||
| Langstteich's DD'Esperanto | Maine Coon | unknown | Reported | 15 April 2005 | ||||
| Langstteich's ES'Number one | Maine Coon | unknown | Reported | 24 November 2007 | ||||
| Langstteich's George Clooney | Maine Coon | unknown | Reported | Germany | 11 July 2006 | |||
| Langstteich's N'Quickstep | Maine Coon | unknown | Reported | 23 March 2008 | ||||
| Langstteich's No Angel of Homelynx | Maine Coon | unknown | Reported | 18 November 2006 | ||||
| Langstteich's Non'Stop | Maine Coon | unknown | Reported | 29 June 2006 | ||||
| Langstteich's Nu'Grandioso, given on this sheet as Langsttteich | Maine Coon | mated into Pillowtalk-Foreigner | unknown | Reported | Germany, exported to Russia | 9 June 2010 | ||
| Langstteich's Nu'Tarragona | Maine Coon | unknown | Reported | 26 June 2009 | ||||
| Langstteich's O'Flame of Pillowtalk, given on this sheet as Langsttteich | Maine Coon | named to Pillowtalk-Foreigner by a source | unknown | Reported | Germany | |||
| Langstteich's P'Non Plus Ultra | Maine Coon | mated into Pillowtalk-Foreigner | unknown | Reported | Germany | 15 May 2005 | ||
| Langstteich's P'Salsa | Maine Coon | Pillowtalk-Foreigner | unknown | Reported | Germany, exported to Italy | 6 January 2005 | ||
| Langstteich's S'Sweet Kosmos | Maine Coon | unknown | Reported | Germany, registered in the Netherlands | 20 October 2009 | |||
| Langstteich's Tazuma | Maine Coon | unknown | Reported | Germany, registered in Czechia | 1 August 2000 | |||
| Langstteich's X-Saharah, given on this sheet as Langsttteich | Maine Coon | mated into Pillowtalk-Foreigner | unknown | Reported | Germany, exported to Russia | 10 June 2010 | ||
| Langsttteich's X'Li'nus, the cattery printed with three letter t on this chart | Maine Coon | unknown | Reported | Germany, registered in Austria | 26 December 2009 | |||
| Lanion Tutsi | Sphynx | mated into DBE-CEL Sphynx (C5) | blue-KIT | Reported | ||||
| Lara Mur KZ Berenice | British Shorthair | unknown | Reported | Kazakhstan | ||||
| Lara-Cat Caitlin | British Shorthair | unknown | Reported | |||||
| Larimar Ermine Trace | British Shorthair | Nadeya | unknown | Reported | 11 November 2018 | |||
| Larissa von Bullerbue | British Shorthair | mated into Nanotigr | unknown | Reported | ||||
| Laser Ermine Trace | British Shorthair | Nadeya | DBE-NAD | blue-variant | Lineage genotyped | 19 October 2024 | ||
| Lassie Great Joy | Siberian | named to Siberian, Altai or Barnaul unconfirmed by a source | unknown | Reported | born 7 April 2019 | |||
| Lauma Jarzebinowe Uroczyko | British Shorthair | mated into Igor | unknown | Reported | ||||
| Laura Magic Cat | British Shorthair | unknown | Reported | |||||
| Laura vom Wernerwald | British Shorthair | unknown | Reported | Germany | 6 May 1995 | |||
| Laurina vom Wuerzburgerstern | British Shorthair | Igor | blue-variant | Reported | Germany | |||
| Lavangi's Golden Kyona | British Longhair | unknown | Reported | Netherlands | ||||
| Lavender Love Inez | Maine Coon | named to Pillowtalk-Foreigner by a source | unknown | Reported | Poland | |||
| Lazuli | Topaz | DBE-CEL | odd-variant | DNA genotyped | France | b. 2.4.2015 | ||
| Lazurite Ermine Trace | British Shorthair | Nadeya | blue-point | Reported | 11 November 2018 | |||
| Lazy Climberiada | Siberian | mated into Siberian, Altai or Barnaul unconfirmed | unknown | Reported | 17 October 2010 | |||
| Le Chat en Velours Madonna | British Shorthair | mated into Igor | blue-variant | Reported | ||||
| Leeloo Dolce Blu | Maine Coon | unknown | Reported | IT/- | 2020-11-06 | |||
| Legenda Egipta Samson | Sphynx | mated into DBE-CEL Sphynx (C5) | unknown | Reported | ||||
| Lelly Love von Graf Reinhard | Maine Coon | Pillowtalk-Foreigner | unknown | Reported | not stated; the listing gives the country pair as a dash on both sides | 28 October 2020 | ||
| Lemberg Lion's Arya | British Shorthair | unknown | Reported | |||||
| Lemurcat Afanasiy | British Longhair | unknown | Reported | |||||
| Lemurcat Afanasiy | British Shorthair | mated into Igor | unknown | Reported | ||||
| Lemurcat Amur | Scottish Fold | unknown | Reported | |||||
| Lemurcat Chocolate Cappuccino | British Shorthair | unknown | Reported | |||||
| Lemurcat Chocolate Cappuccino | British Shorthair | mated into Igor | unknown | Reported | ||||
| Lemurcat Chocolate De Malina | British Shorthair | unknown | Reported | Russia | ||||
| Lemurcat Elfy | British Longhair | unknown | Reported | Russia | ||||
| Lemurcat Elfy | British Longhair | unknown | Reported | |||||
| Lemurcat Evetty of Silver Angel's | British Shorthair | unknown | Reported | Russia | 15 May 2011 | |||
| Lemurcat Fleur | British Shorthair | unknown | Reported | Russia | ||||
| Lemurcat Gulya | British Shorthair | unknown | Reported | |||||
| Lemurcat Gulya | British Shorthair | mated into Igor | unknown | Reported | ||||
| Lemurcat Joy | British Longhair | unknown | Reported | Russia | ||||
| Lemurcat Katya Queen | British Shorthair | unknown | Reported | |||||
| Lemurcat Marquis | British Longhair | mated into Igor | unknown | Reported | 8 August 2017 | |||
| Lemurcat May | British Shorthair | unknown | Reported | |||||
| Lemurcat Moonshine | British Longhair | unknown | Reported | |||||
| Lemurcat Valentin | British Shorthair | unknown | Reported | Russia | ||||
| Lemurcat Xantares | British Shorthair | unknown | Reported | Russia | 19 April 2016 | |||
| Lemurcat Yan | British Shorthair | unknown | Reported | Russia | ||||
| Lemurcat Yarik | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Russia | |||
| Lemuriya Qrita | Sphynx | named to DBE-CEL Sphynx (C5) by a source | blue-KIT | Reported | ||||
| Lensi Golden'Idt | British Shorthair | unknown | Reported | Russia | ||||
| Leo Dolce Blu | Maine Coon | not-blue | Reported | IT/IT | 2022-08-03 | |||
| Leo Ibra Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2020-04-07 | |||
| LeolinCoon Blue Bell | Maine Coon | blue-KIT | Reported | Austria, exported to Germany | 6 November 2022 | |||
| LeolinCoon Fuego | Maine Coon | odd-KIT | Reported | AT | 28 July 2022 | |||
| LeolinCoon Serenity | Maine Coon | blue-KIT | Reported | AT, registered in US | 14 December 2022 | |||
| Leon, given on the pedigree without a prefix | British Shorthair | Igor | blue-variant | Reported | Ukraine | |||
| Leonardo Air Force Cat | British Shorthair | mated into Igor | unknown | Reported | Czech Republic | 13 May 2011 | ||
| Leonardo De Cassis | British Shorthair | mated into Igor | unknown | Reported | ||||
| Leonor vom Osterdeich | British Shorthair | unknown | Reported | Germany | 18 December 2022 | |||
| Leonorka Tosh Tavi Blues | British Shorthair | mated into Igor | unknown | Reported | ||||
| Leony Fawn from Sham | British (Shorthair or Longhair, coat not stated) | unknown | Reported | |||||
| Leopold Klein-Elsetal | British Shorthair | unknown | Reported | Germany | 17 November 1995 | |||
| Leroy vom Ottenthal | British Shorthair | mated into Igor | unknown | Reported | ||||
| Levaihcoon Pearl | Maine Coon | mated into Pillowtalk-Foreigner | unknown | Line-traced | Germany, registered in the Netherlands | |||
| Lexa Coccole & Fusa | Siberian | named to Siberian, Altai or Barnaul unconfirmed by a source | unknown | Reported | ||||
| Lexus Golden Eloso Risado | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| Li-Li Chocolate Blotched Isstasiua | British Shorthair | mated into Igor | unknown | Reported | ||||
| Liam Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2022-07-06 | |||
| Lika | British Longhair | mated into Igor | unknown | Reported | ||||
| Lika von Wolkenflocke | British Shorthair | mated into Igor | unknown | Reported | born 3 February 2021 | |||
| Lilac-Dream-Boy V Schloss Blaumuehlen | British Shorthair | unknown | Reported | |||||
| Lilia vom Osterdeich | British Shorthair | unknown | Reported | Germany | 18 December 2022 | |||
| Lilifee von Graf Reinhard | Maine Coon | Pillowtalk-Foreigner | unknown | Reported | DE/DE, born and registered Germany | |||
| Lilit Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2019-04-05 | |||
| Lilith D'Aerlin | British Longhair | named to Celeste (Chatterie d'Aerlin) by a source | unknown | Reported | France | |||
| Lilly VillaPalomita | Maine Coon | odd-KIT | Reported | DE | 3 May 2024 | |||
| Lion Great Joy | Siberian | unknown | Reported | Russia, registered in the Netherlands | ||||
| Lionel of LuxuryDiamonds | British Shorthair | blue-unattributed | Reported | Germany | autumn 2025, approximate. September or October, not established | |||
| Lionessa Ledy de Zita | Maine Coon | unknown | Reported | Russia, registered in Italy | ||||
| Lionlove's Chepi | Maine Coon | blue-KIT | Reported | DE | 6 December 2022 | |||
| Lions Paradise Zahara Lior | Maine Coon | blue-KIT | Reported | RU, registered in US | 8 March 2026 | |||
| Lirazel De Tuatha-De-Danann | British Shorthair | unknown | Reported | |||||
| Lisandro vom Osterdeich | British Shorthair | odd-KIT | Reported | Germany | 7 June 2020 | |||
| Lissy II. of Flaming Moon | Maine Coon | odd-KIT | Reported | DE | 3 May 2023 | |||
| Litho's Sunbeam | British Shorthair | mated into Nadeya | unknown | Reported | Sweden | 25 April 2006 | ||
| litter mate 0.1, Wabisabi 2022 | British Shorthair | named to Roddifer by a source | latent | Reported | ||||
| litter mate 1.0, Wabisabi 2022 | British Shorthair | named to Roddifer by a source | latent | Reported | ||||
| litter mate coded ny 25, Infante Lucky March 2024 | British (Shorthair or Longhair, coat not stated) | named to King's Way by a source | not-blue | Reported | Russia | born 14 March 2024 | ||
| Litter O female, Noble Teddy House, not named by the source | British Shorthair | Igor | blue-variant | Reported | Ukraine | 11 March 2025 | ||
| LITTER X-26, kittens not named by the source | British Shorthair | Igor | unknown | Reported | born 6 June 2026 | |||
| Little Devil vom Dornenbusch | British Shorthair | mated into Igor | unknown | Reported | Germany | 28 November 2004 | ||
| Little Joe vom Eppenhof | British Shorthair | unknown | Reported | Germany | ||||
| Liverpool's Helga | British Shorthair | unknown | Reported | |||||
| Lizarel De Tuatha De Danann | British Shorthair | unknown | Reported | |||||
| Lluvia vom Osterdeich | British Shorthair | unknown | Reported | Germany | 7 June 2020 | |||
| Loena Ermine Trace | British Shorthair | Nadeya | unknown | Reported | 19 October 2024 | |||
| Logan The Wolverine Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2020-02-14 | |||
| Loimur | British Shorthair | mated into Igor | unknown | Reported | ||||
| Loky Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2023-04-27 | |||
| Lola | Domestic Shorthair | mated into Malvina / Barnaul | unknown | Reported | Uzbekistan, Tashkent | |||
| Lola Felangry | British Shorthair | unknown | Reported | |||||
| Lolita Ermine Trace | British Shorthair | Nadeya | unknown | Reported | 11 November 2018 | |||
| Lolita vom Wuerzburgerstern | British Shorthair | Igor | blue-variant | Reported | Germany | |||
| Lollypop | Domestic Shorthair | mated into Malvina / Barnaul | unknown | Reported | Uzbekistan, Tashkent | 12 December 2016 | ||
| Lonerock Isis of Beechridge | Ragdoll | unknown | Reported | 13 February 2004 | ||||
| Lonerock Puffdaddy of Dandenong | Ragdoll | unknown | Reported | 11 January 2003 | ||||
| Longfellow Hersheys Kiss | Ragdoll | unknown | Reported | 23 December 2002 | ||||
| Longfellow Liberty of Whiterockrags | Ragdoll | unknown | Reported | 19 July 2006 | ||||
| Lord Byron Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2020-05-31 | |||
| Lord Creme Jonas vom Wernerwald | British Shorthair | mated into Igor | unknown | Reported | 8 July 2005 | |||
| Lord of the Maine Dolce Blu | Maine Coon | unknown | Reported | Italy | 27 October 2018 | |||
| Lord Shakespear Blue vom Wernerwald | British Shorthair | mated into Igor | unknown | Reported | ||||
| Lorelei Ermine Trace | British Shorthair | unknown | Reported | RU | 2009-09-21 | |||
| Lorenzo Ermine Trace | Scottish Fold | Nadeya | blue-point | Reported | 16 June 2023 | |||
| Loretta vom Ottenthal | British Shorthair | mated into Igor | unknown | Reported | ||||
| Louana Des Monts De L'Olympe | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| Louis vom Leineufer | German Longhair | named to German Longhair (C14) by a source | not-blue | Reported | Germany | |||
| Loulabye | British (Shorthair or Longhair, coat not stated) | named to Celeste (de Virvarnon genealogy) by a source | unknown | Reported | ||||
| Lova Bella De Melissande | British Shorthair | mated into Igor | unknown | Reported | 20 January 2015 | |||
| Love Hulen's Djanko, printed on the chart as Loeve Hulen with the Danish slashed o | Maine Coon | unknown | Reported | Denmark, registered in Germany | 21 February 1992 | |||
| Love Hulen's Hippie | Maine Coon | Pedigree ancestry, not a DBE line | unknown | Reported | Denmark | 15 July 1996 | ||
| Love Hulen's Honky Tonk Woman | Maine Coon | Pedigree ancestry, not a DBE line | unknown | Reported | Denmark | 15 November 1997 | ||
| Love Hulen's Hurricane Mitch | Maine Coon | Pedigree ancestry, not a DBE line | unknown | Reported | Denmark | 18 January 1999 | ||
| Love Hulen's I'm The Wild One | Maine Coon | Pedigree ancestry, not a DBE line | unknown | Reported | Denmark | 10 November 2002 | ||
| Love Hulen's Mascot | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Denmark, exported to Germany | 8 June 2003 | ||
| Love Hulen's Mujaffa | Maine Coon | Pedigree ancestry, not a DBE line | unknown | Reported | Denmark | 21 June 2000 | ||
| Love Hulen's Provo | Maine Coon | Pedigree ancestry, not a DBE line | unknown | Reported | Denmark | 15 July 1996 | ||
| Love Hulen's Rositta, printed on the chart with the Danish slashed o | Maine Coon | unknown | Reported | Denmark | 3 June 1989 | |||
| Love Hulen's Scoop | Maine Coon | Pedigree ancestry, not a DBE line | unknown | Reported | Denmark | 18 November 2000 | ||
| Love Hulen's Terne | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Denmark | 5 March 2000 | ||
| Love Hulen's White Cloud | Maine Coon | Pedigree ancestry, not a DBE line | not-blue | Reported | Denmark | 21 February 1992 | ||
| Lovely Lady of Darjeeling | British Shorthair | unknown | Reported | Switzerland | 4 March 2003 | |||
| Lovely Smile's & Belten's Kupidon | British Shorthair | unknown | Reported | |||||
| Lovelyness Black Purrs | Maine Coon | unknown | Reported | Belgium, registered in the Netherlands | 26 November 1999 | |||
| Lu-lu Beliy Sibirjak of Sineglaziy Angel | Siberian | not-blue | Reported | Russia | ||||
| Lucia Noble Teddy House | British Shorthair | named to Igor by a source | unknown | Reported | Ukraine | |||
| Luciano Vasdemar | British Shorthair | mated into Igor | unknown | Reported | ||||
| Lucilfer Ermine Trace | British Shorthair | Nadeya | unknown | Reported | 11 November 2018 | |||
| Lucky Leba Joufflu | British Shorthair | unknown | Reported | 7 August 1998 | ||||
| Lullaby | British Longhair | mated into Celeste (Chatterie d'Aerlin) | latent | Reported | France | |||
| Lulluby Coccole & Fusa | Siberian | named to Siberian, Altai or Barnaul unconfirmed by a source | blue-variant | Reported | ||||
| Luna | Siberian | mated into Siberian (C7), from a DBE^ALT to DBE^CEL mating | not-blue | Reported | ||||
| Lussebullens Godlike Ocean | Maine Coon | blue-KIT | Reported | SE | 7 January 2025 | |||
| Lussebullens Good ol Denim | Maine Coon | blue-KIT | Reported | SE | 7 January 2025 | |||
| Lussebullens Keen Kurapika | Maine Coon | odd-unattributed | Reported | SE | 22 February 2026 | |||
| Lussebullens Krueger Bisky | Maine Coon | blue-KIT | Reported | SE | 22 February 2026 | |||
| Lusy-Mur Dionis | British Shorthair | unknown | Reported | |||||
| Luxury Coon's Arisk | Maine Coon | blue-KIT | Reported | SK, registered in DE | 22 April 2025 | |||
| Luxury Coon's C'Brilliant | Maine Coon | blue-KIT | Reported | SK | 12 January 2021 | |||
| Luxury Coon's Creed | Maine Coon | blue-KIT | Reported | SK, registered in US | 19 February 2025 | |||
| Luxury Coon's Crysstall | Maine Coon | blue-KIT | Reported | SK | 15 November 2024 | |||
| Luxury Coon's Lukas | Maine Coon | blue-KIT | Reported | SK | 27 November 2019 | |||
| Luxury Coon's O'Noran | Maine Coon | odd-KIT | Reported | SK, registered in DE | 8 December 2019 | |||
| Luxury Coon's Sapphir | Maine Coon | blue-KIT | Reported | SK, registered in BE | 29 November 2024 | |||
| Luxury Coon's Sorian | Maine Coon | blue-unattributed | Reported | SK, registered in DE | 14 December 2021 | |||
| Luxury Coon's T'Lin Lin | Maine Coon | blue-KIT | Reported | SK | 17 November 2023 | |||
| Luxury Coon's U'Charlotte | Maine Coon | blue-KIT | Reported | SK | 13 December 2023 | |||
| Luxury Coon's Verone | Maine Coon | blue-KIT | Reported | SK, registered in FR | 20 March 2022 | |||
| Luxury Coon's Zirro | Maine Coon | odd-KIT | Reported | SK, registered in CH | 14 April 2022 | |||
| Lyutra Bennu Blue Fog | Maine Coon | blue-KIT | Reported | RU | 15 October 2023 | |||
| Lyutra Bennu Faust | Maine Coon | blue-KIT | Reported | RU | ||||
| Løve Hulen's Simply the Best | Maine Coon | named to Pedigree ancestry, not a DBE line by a source | unknown | Reported | Denmark | 14 March 2005 | ||
| Ma dee, also written Maidee | Celeste | DBE-CEL | unknown | Line-traced | France to Australia | August 2016 | ||
| Madam Minu from Sham | British Shorthair | named to Igor by a source | unknown | Reported | ||||
| Madame Dolce Blu | Maine Coon | blue-KIT | Reported | IT | 30 June 2021 | |||
| Madame Milk from Sham | Selkirk Rex Longhair | not-blue | Reported | |||||
| Maestro of Nada | Sphynx | unknown | Reported | |||||
| MagdeburgTigers Ginger Ale | Maine Coon | unknown | Reported | Germany, registered in Russia | 7 June 2008 | |||
| Maggi vom Avoessel | British Shorthair | unknown | Reported | |||||
| Maggie | German Longhair | named to German Longhair (C14) by a source | unknown | Reported | born 24 September 2017 | |||
| Maidi, printed on the chart as Maidi with a diaeresis | Celeste line | unknown | Reported | |||||
| Mainefield's Darling Lili | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Austria | |||
| Mainefield's Germaine | Maine Coon | unknown | Reported | Austria | 4 July 2008 | |||
| Mainefield's Hit The Road Jack | Maine Coon | mated into Pillowtalk-Foreigner | unknown | Reported | Austria, exported to Italy | |||
| Mainefield's Honey Hazel | Maine Coon | unknown | Reported | Austria | 11 March 2015 | |||
| Mainefield's Humphrey | Maine Coon | mated into Rociri Elvis | unknown | Reported | Austria, registered in the Netherlands | 23 April 2017 | ||
| Mainefield's No Doubt | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Austria | 8 November 2012 | ||
| Mainefield's Oye Como Va | Maine Coon | Pedigree ancestry, not a DBE line | blue-KIT | Line-traced | Austria, exported to Belgium | 21 June 2011 | ||
| Mainefield's Play It Again Sam | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Austria | 27 September 2015 | ||
| Mainefield's Rose Royce | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Austria | 14 April 2016 | ||
| Mainefield's You Are My Inspiration | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Line-traced | Austria | 27 February 2010 | ||
| Mainefield's Zita'Dam of MyCat | Maine Coon | unknown | Reported | Austria, registered in Hungary | 18 April 2019 | |||
| Maineline Addison | Maine Coon | unknown | Reported | United States, registered in Denmark | 22 June 1987 | |||
| Maineline Blue Star | Maine Coon | unknown | Reported | United States, registered in Germany | 21 January 1993 | |||
| Maineline Melrose | Maine Coon | unknown | Reported | United States | 10 November 1985 | |||
| Maineline Tecnicolor of Advent Hill | Maine Coon | unknown | Reported | United States | 14 February 1989 | |||
| Mainelynx Nesmeya | Maine Coon | mated into Blue Eyed Maine Coons (Markiss) | unknown | Reported | 20 May 2018 | |||
| Mainelynx Norris | Maine Coon | mated into Blue Eyed Maine Coons (Markiss) | unknown | Reported | 20 May 2018 | |||
| Mainelynx Yurek | Maine Coon | unknown | Reported | Russia | 2 April 2015 | |||
| Mainette Once In A Blue Moose of Star Ridge | Maine Coon | unknown | Reported | US/US | 1999-08-13 | |||
| Mainly Coozy Akina | Maine Coon | blue-KIT | Reported | SE | 28 November 2023 | |||
| Mainly Coozy Atsuko | Maine Coon | blue-KIT | Reported | SE | 28 November 2023 | |||
| Mainly Coozy Ivory Flame | Maine Coon | blue-unattributed | Reported | SE | 15 November 2024 | |||
| Mainly Coozy Megan Honora | Maine Coon | blue-KIT | Reported | SE | 20 December 2024 | |||
| Mainly Coozy Tusell | Maine Coon | blue-KIT | Reported | SE | 15 February 2023 | |||
| Maksim Airish Coon | Maine Coon | unknown | Reported | Russia | 4 January 2012 | |||
| Malice | Celeste line | not-blue | Reported | |||||
| Malvina | Domestic Shorthair, registered Siberian on appearance | Malvina / Barnaul | unknown | Line-traced | Russia, Barnaul, Altai region | found 2015 | ||
| Malvina's blue-eyed boy, unnamed in the source | Domestic Shorthair | Malvina / Barnaul | blue-variant | Line-traced | Russia | |||
| Mamba | Topaz | DBE-CEL | unknown | Line-traced | Ukraine | |||
| Mambo Coon's Kate | Maine Coon | blue-unattributed | Reported | DE | 10 May 2022 | |||
| Mambo Coon's Kayleeh | Maine Coon | blue-KIT | Reported | DE | 10 May 2022 | |||
| Mambo Coon's Keesha | Maine Coon | blue-unattributed | Reported | DE | 10 May 2022 | |||
| Manila Ermine Trace | British Longhair | mated into Nadeya | unknown | Reported | RU | 2022-06-08 | ||
| Manilla Miraclebri | British Shorthair | mated into Igor | unknown | Reported | ||||
| Manul Infante Lucky*RU | British Shorthair | named to King's Way by a source | odd-variant | Reported | Russia | born 14 March 2024 | ||
| Maori Princess Ermine Trace | British Longhair | unknown | Reported | RU | 2022-06-08 | |||
| Marcello Dionis | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Ukraine and Belgium | 15 July 2014 | ||
| March (Marta) | Siberian | named to Siberian (C7), from a DBE^ALT to DBE^CEL mating by a source | unknown | Reported | ||||
| March Nikita'l, also given as Marta | Domestic | mated into Blue Eyed Maine Coons (Markiss) | not-blue | Line-traced | Ukraine | |||
| Marcus | Canadian Sphynx | mated into DBE-CEL Sphynx (C5) | blue-variant | Reported | ||||
| Marcutt White Unique | British Shorthair | unknown | Reported | |||||
| Marelax Pride Marshall | Maine Coon | blue-KIT | Reported | UA | 5 September 2017 | |||
| Marelax Pride Scarlett | Maine Coon | blue-KIT | Reported | UA, registered in FR | 4 January 2021 | |||
| Marelax Pride Sherlock | Maine Coon | odd-KIT | Reported | UA, registered in SI | 4 January 2021 | |||
| Marelax Pride Simone | Maine Coon | blue-KIT | Reported | UA, registered in CH | 4 January 2021 | |||
| Marelax Pride Sunrise | Maine Coon | blue-KIT | Reported | UA | 4 January 2021 | |||
| Margaret Royal Edelweiss | British Shorthair | odd-KIT | Reported | Ukraine | ||||
| Margery-Blue vom Wernerwald | British Shorthair | unknown | Reported | |||||
| Marghe Dolce Blu | Maine Coon | unknown | Reported | IT/- | 2020-11-06 | |||
| Margherita Dolce Blu | Maine Coon | not-blue | Reported | IT/IT | 2023-03-06 | |||
| Margo von der Leine | British Shorthair | not-blue | Reported | 29 July 2020 | ||||
| Marguerite | Celeste line | not-blue | Reported | |||||
| Marjaan | Maine Coon | not-blue | Reported | Great Britain | 1 June 2024 | |||
| Marlene Dietrich vom Kahlruherstern | British Shorthair | mated into Azul (C15) | unknown | Reported | ||||
| Martinelli's Tiger Elvis | British Shorthair | mated into Igor | not-blue | Reported | ||||
| Martishka | Exotic Shorthair cross | named to Marusya by a source | blue-variant | Line-traced | Russia | |||
| Maruja Samson | British Shorthair | unknown | Reported | 29 March 1988 | ||||
| Marusja DBE | Domestic Shorthair | Marusya | DBE-MARU | blue-variant | DNA genotyped | Russia, Volgograd | line founded 2019 | |
| Marvellous Golden Deister | British Shorthair | unknown | Reported | |||||
| Marvellous Golden Desiree | British Shorthair | unknown | Reported | |||||
| Marvellous Golden Dream | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| Marvellous Golden Fleur | British Shorthair | named to Nadeya by a source | unknown | Reported | ||||
| Marvellous Golden Glorieux | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| Marvellous Golden Orchidee | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| Marvellous Golden Radetzky | British Shorthair | unknown | Reported | 26 April 1998 | ||||
| Marvellous Golden Samba | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| Marvellous S. Priceless | British Shorthair | unknown | Reported | |||||
| Marvellous Silver Prince | British Shorthair | unknown | Reported | |||||
| Marwan MagicLand's | British Shorthair | unknown | Reported | |||||
| Marwdmc Foxy Azariah | Maine Coon | blue-KIT | Reported | CA | 6 February 2022 | |||
| Marwdmc Yukiko | Maine Coon | blue-KIT | Reported | CA | 6 February 2022 | |||
| Mary Lu from Sham | British Shorthair | mated into Igor | unknown | Reported | ||||
| Mascha | Siberian | named to Schneesternchen by a source | blue-KIT | Reported | Germany | tested September 2024 | ||
| Massivepaws Astrid | Maine Coon | blue-KIT | Reported | US | 15 October 2022 | |||
| Mastino Napoletano von der Maine Coon Dynastie | Maine Coon | unknown | Reported | Germany | 5 November 1997 | |||
| Matahina | Celeste line | odd-unattributed | Reported | |||||
| Matcha | Celeste line | unknown | Reported | |||||
| Matryoshka | Exotic Longhair | named to Marusya by a source | blue-variant | Line-traced | United States | 2023 | ||
| Matvei Intriga | British Shorthair | unknown | Reported | 3 July 2014 | ||||
| Matvey Far East Gold Galeksy | British Shorthair | unknown | Reported | Russia | ||||
| Maui | Minuet | named to Celeste into the Minuet by a source | DBE-CEL | odd-variant | Line-traced | France | ||
| Maui Dolce Blu | Maine Coon | Rociri Elvis | DBE-RE | blue-variant | Line-traced | Italy | 19 June 2021 | |
| Mauve | Celeste line | blue-unattributed | Reported | |||||
| Mavi | Celeste line | blue-unattributed | Reported | |||||
| Mavi of Aerlin | Celeste | blue-unattributed | Line-traced | France to Germany | born 18 July 2016 | |||
| Max Mon Amour | Maine Coon | blue-KIT | Reported | UA, registered in US | 21 February 2025 | |||
| Maximilian von der Jochhoeh, also given as Maximilian v.d. Johhon | British Shorthair | mated into Igor | unknown | Reported | 27 August 1998 | |||
| Maximillion British Wynton | British Shorthair | unknown | Reported | Estonia | 3 December 2008 | |||
| Maximus von Graf Reinhard | Maine Coon | blue-KIT | Reported | 2020 | ||||
| MaxPride Grand-Mary | Maine Coon | unknown | Reported | Russia | 9 April 2014 | |||
| Maxwell Hippopotamia | Maine Coon | blue-KIT | Reported | RU | 17 December 2022 | |||
| May Rose von Luanda | British Shorthair | mated into Igor | unknown | Reported | 7 April 2006 | |||
| Maya | Celeste line | not-blue | Reported | |||||
| Maya Dolce Blu | Maine Coon | blue-KIT | Reported | IT | 14 April 2023 | |||
| Mazikeen Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2018-12-28 | |||
| Mazikeen II Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2021-03-23 | |||
| Mc Gonagall's Dance with the Devil | Siberian | unknown | Reported | Germany | 3 November 2002 | |||
| McCloud Gorgeous Gina | Maine Coon | Pedigree ancestry, not a DBE line | unknown | Reported | Denmark | 20 May 2000 | ||
| McCloud White Enjoy | Maine Coon | mated into Pedigree ancestry, not a DBE | unknown | Reported | Denmark | 25 November 2002 | ||
| Mega Dilly Darling | Maine Coon | unknown | Reported | Denmark | 14 September 1990 | |||
| Mega Felix Fabian | Maine Coon | unknown | Reported | Denmark | 31 March 1991 | |||
| Melissa of White Raven | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| Melodie, printed with an acute accent | Celeste line | not-blue | Reported | |||||
| Memole Dolce Blu | Maine Coon | Blue Eyed Maine Coons (Markiss) | blue-variant | Reported | Italy | 23 July 2020 | ||
| Meo vom Osterdeich | British Shorthair | named to Kotomodda, by descent from Hugo Kotomodda by a source | blue-variant | Reported | Germany | 6 April 2023 | ||
| Meowrigi Carapka | Munchkin | Malvina / Barnaul | unknown | Line-traced | Ukraine | |||
| Meowrigi Cincinella | Domestic shorthair | Malvina / Barnaul | blue-variant | Line-traced | 14 January 2018 | |||
| Meowrigi Domino | Domestic Shorthair | Malvina / Barnaul | unknown | Line-traced | Germany | 15 October 2018 | ||
| Meowrigi Harry Potter | Munchkin | Malvina / Barnaul | blue-variant | Reported | Uzbekistan, Tashkent | 8 February 2019 | ||
| Meowrigi Hypnosis | Domestic shorthair | Malvina / Barnaul | blue-variant | Line-traced | ||||
| Meowrigi Irisa | British Shorthair | Malvina / Barnaul | blue-variant | Line-traced | ||||
| Meowrigi Karapka | Domestic shorthair | Malvina / Barnaul | blue-variant | Line-traced | ||||
| Meowrigi Ping Pong | Domestic shorthair | Malvina / Barnaul or Aktau / Caspian, not resolved | odd-variant | Line-traced | ||||
| Meowrigi Rastishka | Domestic non-breed cat, registered HHP | Malvina / Barnaul or Aktau / Caspian, not resolved | blue-variant | Line-traced | 22 February 2021 | |||
| Mephisto von der Leine | British Shorthair | unknown | Reported | Germany | 20 June 2012 | |||
| Mercedes Nina vom Osterdeich, written on the listing with a tilde | British Shorthair | unknown | Reported | Germany | 10 November 2019 | |||
| Merlin | Siberian | mated into Siberian (C7), from a DBE^ALT to DBE^CEL mating | blue-variant | Line-traced | ||||
| Merlin Moon Sissi, also given as Maerlin Moon Sissi | British Shorthair | mated into Igor | unknown | Reported | ||||
| Merlin von Calumet | British Shorthair | unknown | Reported | |||||
| Merlino Orfeo Dolce Blu | Maine Coon | odd-KIT | Reported | IT | 14 October 2021 | |||
| Mermite | Celeste line | not-blue | Reported | |||||
| Metelitsa Ermine Trace | British Longhair | Nadeya | DBE-NAD | blue-variant | Lineage genotyped | 7 January 2021 | ||
| Mew Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2024-01-31 | |||
| Mewsos Prince Charming | British Shorthair | unknown | Reported | Great Britain | ||||
| Mi-Chiamo's Christine | British Shorthair | unknown | Reported | |||||
| Mia | British Shorthair | mated into Igor | unknown | Reported | ||||
| Mia Furror*RU | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | ||||
| Miakoschka Zenya | Siberian | unknown | Reported | Australia, registered in Sweden | 15 December 2004 | |||
| Miami Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2018-06-30 | |||
| Michael British Sweet Donut | British Shorthair | mated into Igor | unknown | Reported | ||||
| Michail z Dworku Bojara | Siberian | unknown | Reported | Poland | 7 March 2006 | |||
| Mici Felici Lada | Scottish Fold | unknown | Reported | |||||
| Midnightfire Anjuli, given on the Finnish record as Midnightfire's Anjuli | Maine Coon | unknown | Reported | Germany | ||||
| Miguel Blue Ridge Max of Zeuspride | Maine Coon | unknown | Reported | RU/US | ||||
| Miletree Black Rod | British Shorthair | unknown | Reported | 6 October 1986 | ||||
| Miletree Dreadnaught | British Shorthair | unknown | Reported | |||||
| Miletree For Shaw | British Shorthair | unknown | Reported | Great Britain | ||||
| Miletree Heather | British Shorthair | unknown | Reported | 8 March 1985 | ||||
| Miletree Misbehavin | British Shorthair | unknown | Reported | |||||
| Miletree Moriah | British Shorthair | unknown | Reported | 14 February 1990 | ||||
| Milka vom Leineufer | German Longhair | named to German Longhair (C14) by a source | not-blue | Reported | Germany | |||
| Milkyway Lakki Cats | British Longhair | unknown | Reported | |||||
| Mimmi Eclat d'Or | British Shorthair | unknown | Reported | Germany | 25 January 2018 | |||
| Mina Koenig Glance | Neva Masquerade | unknown | Reported | Russia, registered in the Netherlands | 7 May 2022 | |||
| Ming | Lykoi | DBE-CEL | unknown | Line-traced | ||||
| Mino Lusi Kot | Siberian | unknown | Reported | Poland | ||||
| Minori II de Maneki Neko | British Shorthair | unknown | Reported | |||||
| Minou II Dolce Blu | Maine Coon | blue-KIT | Reported | IT/IT | 2021-06-16 | |||
| Minù Degli Aristogatti Dolce Blu | Maine Coon | blue-KIT | Reported | IT/- | 2020-06-26 | |||
| Mio Piccolo Greg of Cyrridwen | Exotic Shorthair | Marusya | unknown | Line-traced | ||||
| Mirabella from Sham | British Shorthair | mated into Igor | unknown | Reported | ||||
| MiracleBri Courage | British Shorthair | mated into Igor | unknown | Reported | ||||
| MiracleBri Love Dream | British Shorthair | unknown | Reported | |||||
| MiracleBri Yougurt | British Shorthair | unknown | Reported | |||||
| Mirage of Aerlin | German Longhair | named to German Longhair (C14) by a source | DBE-CEL | blue-variant | Lineage genotyped | |||
| Miramar Master Elrond | British Shorthair | unknown | Reported | |||||
| MirMagnificent C*Kleopatra | Sphynx | unknown | Reported | |||||
| Mirmagnificent J*Adonis | Sphynx | unknown | Reported | |||||
| Mirmagnificent J*Adrian | Sphynx | unknown | Reported | |||||
| Mirmagnificent Nina Richie | Sphynx | unknown | Reported | |||||
| MirMagnificent O*Rada | Sphynx | unknown | Reported | |||||
| MirMagnificent Q*Davidoff | Sphynx | unknown | Reported | |||||
| MirMagnificent Y*Sofia/WC | Sphynx | odd-unattributed | Reported | 28 May 2023 | ||||
| Mirmagnificent Zeus | Sphynx | blue-KIT | Reported | |||||
| Misha Zojka | British Shorthair | DBE-ALT | blue-variant | DNA genotyped | Poland | |||
| Mishka | Exotic Shorthair cross | named to Marusya by a source | blue-variant | Line-traced | Russia | |||
| Miss Marple von Wolkenflocke | British Shorthair | mated into Igor | unknown | Reported | ||||
| Miss Sophietje of Ballyhara | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | ||||
| Miss Zanzybar de LAF 114329 | Maine Coon | unknown | Reported | France | 8 April 2016 | |||
| Mississippi from Sham | British Shorthair | mated into Igor | unknown | Reported | ||||
| Misterious Pride Dolly | Maine Coon | blue-KIT | Reported | RU | ||||
| Misterious Pride Odis | Maine Coon | blue-KIT | Reported | RU | 20 October 2023 | |||
| Mistifyme Dirty Double Crosser | Maine Coon | unknown | Reported | United States | 1 June 1991 | |||
| Mistral | Celeste line | DBE-CEL | blue-variant | Reported | Canada | |||
| Miuchi de Maneki Neko | British Shorthair | unknown | Reported | Belgium | 16 June 2010 | |||
| Miura Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2020-10-05 | |||
| Mixed Flavoured Fudge of The Paint Box | Maine Coon | unknown | Reported | Netherlands | 30 December 2009 | |||
| Miyuki of Aerlin, given on the Celeste charts as Miyuki | Celeste line | DBE-CEL | blue-variant | Line-traced | France | 2016 | ||
| Mocha Master Brown Artist | Ragdoll | unknown | Reported | 14 January 2004 | ||||
| Mochi | Celeste line | DBE-CEL | blue-variant | Line-traced | France | 2016 | ||
| A Modo Mio Fidelity Feline | Maine Coon | unknown | Reported | Czechia, registered in Germany | 15 June 2013 | |||
| Mogontiacums Amato | Maine Coon | blue-KIT | Reported | DE | 25 June 2020 | |||
| Mogontiacums Amora Ceasius Filia Fynn | Maine Coon | blue-KIT | Reported | DE, registered in RU | 4 March 2023 | |||
| Mogontiacums Fynn Caesius | Maine Coon | blue-KIT | Reported | DE | 6 July 2021 | |||
| Mogwai | Celeste line | not-blue | Reported | |||||
| Molaska Nouky | Siberian | named to Siberian (C7), from a DBE^ALT to DBE^CEL mating by a source | unknown | Reported | 13/07/17 | |||
| Monatik Elisa Vetsky | British Shorthair | mated into Igor | unknown | Reported | ||||
| Monika Brilliant Field | British Shorthair | not-blue | Reported | |||||
| Monky | Celeste line | unknown | Reported | |||||
| Monsieur Bob Carbin | British Longhair | unknown | Reported | France | 15 May 2016 | |||
| Mont Martre from Iconic British Luxury | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | 27 September 2018 | |||
| Montana of Mc Amistad | Maine Coon | blue-unattributed | Reported | NL | 26 May 2024 | |||
| Monty | British (Shorthair or Longhair, coat not stated) | DBE-ALT | odd-variant | Lineage genotyped | ||||
| Moody vom Floethbach, printed as Flöthbach | British Shorthair | unknown | Reported | Germany | 24 November 2003 | |||
| Moon Giant's Prince Akela Blue | Maine Coon | blue-KIT | Reported | DE | 27 March 2022 | |||
| Moon Rose from Sham | British Shorthair | unknown | Reported | |||||
| Moon-Devil's Devine | Maine Coon | unknown | Reported | Germany, registered in the Netherlands | ||||
| Moonrisecoon Aqua Marine | Maine Coon | blue-unattributed | Reported | PL, registered in EE | 25 April 2024 | |||
| Moonrisecoon Azure Bay | Maine Coon | blue-KIT | Reported | PL, registered in EE | 20 May 2025 | |||
| Moonrisecoon Igor | Maine Coon | unknown | Reported | Poland, registered in Great Britain | 20 January 2023 | |||
| Moonrisecoon Revolution | Maine Coon | named to Blue Eyed Maine Coons (Markiss) by a source | odd-variant | Reported | PL | 10 July 2023 | ||
| Moonrisecoon Saffira | Maine Coon | blue-KIT | Reported | PL, registered in EE | 13 March 2025 | |||
| Moonrisecoon XBrilli | Maine Coon | blue-unattributed | Reported | PL, registered in EE | 23 May 2025 | |||
| Moonrisecoon XRuble | Maine Coon | blue-unattributed | Reported | PL, registered in EE | 23 May 2025 | |||
| Moonrisecoon Zayka | Maine Coon | blue-KIT | Reported | PL | 30 June 2025 | |||
| Moonrisecoon Zima | Maine Coon | blue-KIT | Reported | PL, registered in EE | 14 November 2023 | |||
| Moosehead Zorro of Jellicodream | Maine Coon | blue-KIT | Reported | US | 18 April 2024 | |||
| Morgaine's Elckerlyk | British Shorthair | unknown | Reported | |||||
| Morgaine's Glamour Girl | British Shorthair | unknown | Reported | |||||
| Morgaine's Karin | British Shorthair | unknown | Reported | |||||
| Morgaine's Kildare | British Shorthair | unknown | Reported | |||||
| Morgaine's Lilac Lovelace | British Shorthair | unknown | Reported | 1 October 1989 | ||||
| Morgana Legende des Alpes | Siberian | named to Siberian (C7), from a DBE^ALT to DBE^CEL mating by a source | blue-variant | Line-traced | ||||
| Mormot Silver Ivory | British Shorthair | unknown | Reported | |||||
| Morozko Ermine Trace | British Shorthair | Nadeya | unknown | Reported | 7 January 2021 | |||
| Morozov'S Cats*Ru | British Shorthair | unknown | Reported | Russia | ||||
| Morris De Chat Au Bijou | British Shorthair | mated into Igor | unknown | Reported | 27 June 2004 | |||
| Morrowdolls Suds In The Bucket | Ragdoll | unknown | Reported | 19 April 2006 | ||||
| Moscow Star Cher-Khan from American Pie | Maine Coon | unknown | Reported | 20 May 2002 | ||||
| Mother Island Te Fiti Ermine Trace | British Longhair | unknown | Reported | RU | 2022-06-08 | |||
| Mountaineer's Tuckaway Tullamore | Maine Coon | unknown | Reported | Denmark | 20 October 2000 | |||
| Moxy of Gelioland | Scottish Straight | unknown | Reported | |||||
| MsFairyTale Fitz of MidWorldMCs | Maine Coon | blue-KIT | Reported | US | 14 August 2025 | |||
| Mtmcoons Briar | Maine Coon | blue-KIT | Reported | US | 31 March 2025 | |||
| Mtmcoons Sarafina | Maine Coon | odd-KIT | Reported | US | 3 April 2024 | |||
| Murmur's Chipounette de L'Or | Siberian | mated into Siberian, Altai or Barnaul unconfirmed | unknown | Reported | Italy, registered in France | 13 July 2016 | ||
| Murmur's Trilly | Siberian | mated into Siberian, Altai or Barnaul unconfirmed | unknown | Reported | ||||
| Murphy Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2023-10-26 | |||
| Murphy von Shoka-Thai | British Shorthair | unknown | Reported | |||||
| Musa Dolce Blu | Maine Coon | named to Blue Eyed Maine Coons (Markiss) by a source | blue-variant | Reported | IT | 23 September 2020 | ||
| Muscari of Aerlin | Celeste | DBE-CEL | odd-variant | Lineage genotyped | France to Germany | 2017 | ||
| Muslin Cats Bonita Bice | British Shorthair | unknown | Reported | Russia | ||||
| Muslin Cats Irvish Ice Mango | British Shorthair | unknown | Reported | Russia | ||||
| Muslin Cats Patrick Peach | British Shorthair | unknown | Reported | Russia | 6 June 2012 | |||
| Musya | Munchkin | named to Karagaisky by a source | blue-variant | Reported | ||||
| My Lord from Sham | British Shorthair | unknown | Reported | |||||
| My Mercedes Ermine Trace | British Shorthair | Nadeya | unknown | Reported | 25 March 2025 | |||
| MyCat Diamond Eye | Maine Coon | odd-KIT | Reported | HU | 24 April 2023 | |||
| MyCat Just Beauty | Maine Coon | named to Blue Eyed Maine Coons (Markiss) by a source | unknown | Reported | 16 June 2021 | |||
| MyCat Kaiser of the Snow | Maine Coon | unknown | Reported | Hungary, registered in Russia | 8 September 2019 | |||
| MyCat Tiara Gleam | Maine Coon | mated into Blue Eyed Maine Coons (Markiss) | unknown | Reported | Hungary, registered in Russia | 5 June 2020 | ||
| Myrtus Barselit of Murmur's | Siberian | mated into Siberian, Altai or Barnaul unconfirmed | unknown | Reported | ||||
| Mysticat's Silver Oh-La-La | British Longhair | mated into Igor | not-blue | Reported | ||||
| Mysticat's Silver Prada | British Shorthair | mated into Igor | unknown | Reported | 26 July 2010 | |||
| Naboo | Azul | Igor | odd-variant | Reported | 27 March 2023 | |||
| Nachstern vom Traenkbach, printed on the chart as Nachstern vom Traenkbach with an a-umlaut | German Longhair | named to Celeste into the German Longhair by a source | unknown | Reported | Germany | |||
| Nadir of Gelioland | Scottish Straight | unknown | Reported | |||||
| Naf Naf of Juras Perle | Selkirk Rex Longhair | unknown | Reported | Germany | 8 April 2015 | |||
| Nafanya | British Shorthair | unknown | Reported | |||||
| Nahal | Maine Coon | Nahal | unknown | Reported | ||||
| Nahimana's Leilani | British Longhair | mated into Nadeya | unknown | Reported | 15 September 2007 | |||
| Naia | named to Topaz foundation (C6 and C11) by a source | not-blue | Reported | Canada | born 22 May 2017 | |||
| Naiade | Celeste line | named to Celeste (de Virvarnon genealogy) by a source | unknown | Reported | ||||
| Naira Sakura | British Longhair | unknown | Reported | Germany | ||||
| Nakied Van Diaspora | British Shorthair | unknown | Reported | |||||
| Nala | German Longhair | mated into German Longhair (C14) | blue-variant | Reported | born 31 July 2017 | |||
| Nala from Sham | British Shorthair | unknown | Reported | Germany to Norway | 2018-01-28 | |||
| Nami III Dolce Blu | Maine Coon | blue-KIT | Reported | IT | 14 October 2021 | |||
| Nancy von Calumet | British Shorthair | unknown | Reported | |||||
| Nando v Waerinveste | Persian | unknown | Reported | |||||
| Nanook's Silver Ascot | British Shorthair | unknown | Reported | |||||
| Nanuk Azuro Werra Pearl | Maine Coon | blue-KIT | Reported | CZ, registered in SE | 26 November 2021 | |||
| Nao Coccole & Fusa | Siberian | named to Siberian, Altai or Barnaul unconfirmed by a source | blue-variant | Reported | born 24 February 2021 | |||
| Naomi Angels Shelter | British Shorthair | mated into Igor | not-blue | Reported | Russia | |||
| Naomi Sweet Donut | British Shorthair | mated into Igor | unknown | Reported | ||||
| Napoleon of the Pepper King | British Shorthair | unknown | Reported | Hungary | 24 April 2011 | |||
| Narnia | British Shorthair | DBE-CEL | blue-variant | Reported | France | |||
| Narnia Dolce Blu | Maine Coon | Blue Eyed Maine Coons (Markiss) | blue-variant | Reported | Italy | 24 October 2020 | ||
| Narnia von Wolkenflocke | British (Shorthair or Longhair, coat not stated) | not-blue | Reported | |||||
| Narval | Celeste line | named to Celeste (Chatterie d'Aerlin) by a source | DBE-CEL | blue-variant | Line-traced | |||
| Nashville von der Clarida | British Shorthair | mated into Igor | unknown | Reported | ||||
| Nastasia Royal Edelweiss | British Shorthair | unknown | Reported | 20 April 2017 | ||||
| Natalyland's (EX Mormot) Golden Beauty | British Shorthair | unknown | Reported | |||||
| Natalyland's (EX Mormot) Golden Grand | British Shorthair | unknown | Reported | |||||
| Natalyland's (Ex Mormot) Golden Rhapsody | British Shorthair | unknown | Reported | |||||
| Natalyland's (Ex Mormot) Golden Yasia | British Shorthair | unknown | Reported | |||||
| Natalyland's (Ex Mormot) Silver Fantazy | British Shorthair | unknown | Reported | |||||
| Natalyland's Blue Golden Ajax | British Longhair | unknown | Reported | Russia | ||||
| Natalyland's Esenia | British Shorthair | mated into Igor | unknown | Reported | ||||
| Natalyland's Golden Barselona | British Shorthair | unknown | Reported | Russia | ||||
| Natalyland's Golden Bonita | British Shorthair | unknown | Reported | |||||
| Natalyland's Golden Hi-Fi Melody | British Shorthair | unknown | Reported | |||||
| Natalyland's Golden Kassandra | British Shorthair | unknown | Reported | |||||
| Natalyland's Golden Oskar | British Shorthair | unknown | Reported | Russia | 5 November 2016 | |||
| Natalyland's Golden Pamela Anderson | British Shorthair | mated into Igor | unknown | Reported | ||||
| Natalyland's Golden Quanita | British Shorthair | unknown | Reported | |||||
| Natalyland's Golden Rumba | British Shorthair | unknown | Reported | Russia | ||||
| Natalyland's Jasmine | British Shorthair | unknown | Reported | 31 January 2018 | ||||
| Natalyland's Jenaya | British Shorthair | named to Igor by a source | unknown | Reported | ||||
| Natalyland's Melissa | British Shorthair | unknown | Reported | |||||
| Natalyland's Monaco | British Shorthair | named to Pedigree ancestry, not a DBE line by a source | unknown | Reported | 27 September 2019 | |||
| Natalyland's Point Icy Qcean | British Shorthair | unknown | Reported | |||||
| Natalyland's Point U'My Song | British Shorthair | unknown | Reported | |||||
| Natalyland's Romeo | British Shorthair | unknown | Reported | Russia | 12 November 2016 | |||
| Natalyland's Silver Zuma | British Shorthair | unknown | Reported | Russia | ||||
| The Nature Cat Becky | Maine Coon | unknown | Reported | Denmark | 18 November 1992 | |||
| The Nature Cat Zippy | Maine Coon | unknown | Reported | Denmark | 15 March 1998 | |||
| Naughty Nexotic De Precisar | Exotic Shorthair | unknown | Reported | |||||
| Naui | Celeste line | not-blue | Reported | |||||
| Nausicaa | Celeste line | named to Celeste (de Virvarnon genealogy) by a source | blue-variant | Reported | ||||
| Nautilus D'Aerlin, called Tilu on the de Virvarnon genealogy | Celeste line | named to Celeste (de Virvarnon genealogy) by a source | DBE-CEL | blue-variant | Line-traced | France | 7 October 2017 | |
| Navajo | Celeste line | not-blue | Reported | |||||
| Nayla von Herzen | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | 13 May 2010 | |||
| Nebrasca Ambrusalbri | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Poland | |||
| Nebula Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2020-05-31 | |||
| Nefertiti Dolce Blu, entered from the prefix listing as Nefertiti Dolce Blu | Maine Coon | unknown | Reported | Italy | 2 September 2019 | |||
| Nefertiti Ermine Trace | British Shorthair | Nadeya | DBE-NAD | odd-variant | Lineage genotyped | RU | 2022-07-02 | |
| Negan The Walking Dead Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2020-04-05 | |||
| Neith Coccole & Fusa | Siberian | named to Siberian, Altai or Barnaul unconfirmed by a source | unknown | Reported | born 27 June 2022 | |||
| Nelly Last Hope | British Shorthair | unknown | Reported | Czech Republic | ||||
| Nelson White Luxury | Maine Coon | unknown | Reported | Belarus, registered in Russia | 13 February 2018 | |||
| Nemo | Celeste line | not-blue | Reported | |||||
| Neo Argo Chatterie de Nice | Siberian | mated into Siberian, Altai or Barnaul unconfirmed | unknown | Reported | Russia | 13 April 2017 | ||
| Nepenthe Sofi Duymaer van Twist | British Shorthair | unknown | Reported | |||||
| Nessie | Celeste line | not-blue | Reported | |||||
| Nessy | Celeste line | odd-unattributed | Reported | |||||
| Netjer Horus | Maine Coon | odd-KIT | Reported | DE | 23 November 2021 | |||
| Neva's Legend Ignat | Siberian | mated into Siberian, Altai or Barnaul unconfirmed | unknown | Reported | born 18 June 2008 | |||
| Neve II Dolce Blu | Maine Coon | not-blue | Reported | IT/- | 2020-04-01 | |||
| Newskaja Snowidnie's Etosha | Siberian | unknown | Reported | Germany | 3 June 2001 | |||
| Newskij's Otti the Sugar Boy | Siberian | unknown | Reported | Germany | ||||
| Newskij's Princess Pandijushka | Neva Masquerade | unknown | Reported | Germany | 22 April 2004 | |||
| Newt | Celeste line | latent | Reported | |||||
| Neyteri | Celeste line | named to Celeste (de Virvarnon genealogy) by a source | unknown | Reported | ||||
| Neytiri | Celeste line | DBE-CEL | blue-variant | Reported | Canada | |||
| Neytiri Royal Edelweiss | British Shorthair | unknown | Reported | Ukraine | ||||
| Niagara Falls | named to Topaz foundation (C6 and C11) by a source | blue-variant | Reported | Canada | born 22 May 2017 | |||
| Niagara From Raven City | British Shorthair | unknown | Reported | Russia | 5 May 2016 | |||
| Niamey Edle von den Lichtalben | Ragdoll | named to Mink and pointed Ragdoll (C9), not a DBE line by a source | blue-unattributed | Reported | ||||
| Nick vom Leineufer | German Longhair | named to German Longhair (C14) by a source | odd-variant | Reported | born 27 January 2019 | |||
| Nickeisha of Golden Esperanza | British Longhair | mated into Marusya | unknown | Reported | ||||
| Nickelback of Tommy's Town-House | British Shorthair | unknown | Reported | 5 February 2011 | ||||
| Nicky Sue van de Kraayenberg | British Shorthair | unknown | Reported | 5 March 2013 | ||||
| Nicole Royal Edelweiss | British Shorthair | unknown | Reported | Ukraine, registered in Great Britain | 7 June 2025 | |||
| Nicoletta Ofelia Airis | British Shorthair | unknown | Reported | |||||
| Nika Beauty Watson | Maine Coon | blue-KIT | Reported | BY, registered in NL | 10 June 2023 | |||
| Nika SuperQueen | British Shorthair | named to Igor by a source | unknown | Reported | ||||
| Nikita | Celeste line | named to Celeste (de Virvarnon genealogy) by a source | unknown | Reported | ||||
| Nikita Raja Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2021-10-01 | |||
| Nikita'l Daisy | British Shorthair | DBE-ALT | blue-variant | Line-traced | Russia | |||
| Nikita'l Gioia | Persian | DBE-ALT | unknown | Line-traced | Ukraine to France | |||
| Nikita'l Markiss [Cherkassy, UA] | Experimental Longhair | Blue Eyed Maine Coons (Markiss) | blue-variant | Reported | Ukraine, registered in Russia | 26 March 2016 | ||
| Nikita'l Pheer-Ca | Domestic | Blue Eyed Maine Coons (Markiss) | odd-variant | Line-traced | Ukraine | |||
| Nikita'l Seymour | Topaz | Blue Eyed Maine Coons (Markiss) | DBE-ALT | blue-variant | Line-traced | Russia, registered in Ukraine | ||
| Nikital Daisy | named to Topaz foundation (C6 and C11) by a source | blue-variant | Reported | |||||
| Nikital Jaguar | mated into Highlander, Olynx (C11) | blue-variant | Reported | Canada | ||||
| Nikital Jaguar of Olynx | Highlander | named to Roxi or Nikita'l Seymour, not resolved by a source | unknown | Reported | Canada, Quebec | |||
| Nikki de LAF 124525 | Maine Coon | unknown | Reported | France | 27 August 2017 | |||
| Nikoletta Romeo Galaktika | British Shorthair | unknown | Reported | |||||
| Nile Goddess Lexi | Maine Coon | blue-KIT | Reported | CZ | 3 May 2023 | |||
| Nile Goddess Louis | Maine Coon | blue-KIT | Reported | CZ | 3 May 2023 | |||
| Nile Goddess Olinek | Maine Coon | blue-KIT | Reported | CZ | 12 June 2023 | |||
| Nile Goddess Olinka | Maine Coon | blue-KIT | Reported | CZ | 12 June 2023 | |||
| Nile Goddess Olivia | Maine Coon | odd-KIT | Reported | CZ | 12 June 2023 | |||
| Nile Goddess Otto | Maine Coon | blue-KIT | Reported | CZ | 12 June 2023 | |||
| Nile Goddess Panther | Maine Coon | odd-KIT | Reported | CZ | 13 June 2023 | |||
| Nile Goddess Priya | Maine Coon | odd-KIT | Reported | CZ | 13 June 2023 | |||
| Nile Goddess Sigmund | Maine Coon | blue-KIT | Reported | CZ | 5 July 2024 | |||
| Nile Goddess Sunny | Maine Coon | blue-KIT | Reported | CZ | 5 July 2024 | |||
| Nils Darlin | early Altai | named to Altai, early population by a source | unknown | Reported | Kazakhstan | |||
| Nimba | Celeste line | named to Celeste (de Virvarnon genealogy) by a source | blue-variant | Reported | ||||
| Nina | Celeste line | named to Celeste (de Virvarnon genealogy) by a source | unknown | Reported | ||||
| Nina Felis Pretiosus | British Shorthair | unknown | Reported | |||||
| Ninja | named to Topaz foundation (C6 and C11) by a source | odd-variant | Reported | Canada | born 22 May 2017 | |||
| Nirva aus der Homburgstadt | British Shorthair | unknown | Reported | |||||
| Nite Wind Rainman | Selkirk Rex Longhair | mated into Igor | unknown | Reported | ||||
| Noa Artemis Chatterie de Nice | Siberian | named to Siberian, Altai or Barnaul unconfirmed by a source | unknown | Reported | Russia | 13 April 2017 | ||
| Noah Eloso Risado | British Shorthair | mated into Igor | unknown | Reported | ||||
| Noah Olympus Top | British Shorthair | mated into Igor | unknown | Reported | ||||
| NoaIsland Fleur | Maine Coon | blue-KIT | Reported | ES | 6 February 2024 | |||
| NoaIsland Inori | Maine Coon | odd-KIT | Reported | ES | 14 February 2024 | |||
| NoaIsland Nocturne | Maine Coon | odd-KIT | Reported | ES | 21 September 2023 | |||
| NoAngel the Foreigner | Maine Coon | mated into Pillowtalk-Foreigner | unknown | Reported | Germany | 2 February 2011 | ||
| Noble Teddy House Princess Goldy | British Longhair | unknown | Reported | |||||
| Noble Teddy House T*OrHan | British Longhair | unknown | Reported | |||||
| Noctuelle | Celeste line | named to Celeste (de Virvarnon genealogy) by a source | unknown | Reported | ||||
| Noe New Montemi | British Shorthair | unknown | Reported | Czech Republic | ||||
| Noelia Odeya vom Osterdeich | British Shorthair | unknown | Reported | Germany | ||||
| Noelle Lily Koenig Glance | Siberian | blue-KIT | Reported | Russia | 12 November 2019 | |||
| Nogaii | Celeste line | named to Celeste (de Virvarnon genealogy) by a source | unknown | Reported | ||||
| Noir Evolution | Maine Coon | blue-KIT | Reported | Russia, exported to France | 5 April 2019 | |||
| Nolan Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2023-03-26 | |||
| Noor Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2025-05-30 | |||
| Nord Dolce Blu | Maine Coon | odd-KIT | Reported | IT, registered in RU | 19 June 2021 | |||
| Nordic Darkfall's Ragnar | Maine Coon | named to Pedigree ancestry, not a DBE line by a source | unknown | Reported | Germany | 1 June 2024 | ||
| Nordirbiscat Henrietta | Maine Coon | blue-KIT | Reported | RU, registered in US | 30 November 2025 | |||
| Nordirbiscat Lucius | Maine Coon | odd-KIT | Reported | RU | 19 March 2025 | |||
| Nordirbiscat Omelia | Maine Coon | odd-KIT | Reported | RU, registered in US | 16 March 2026 | |||
| Nordirbiscat Winston | Maine Coon | odd-KIT | Reported | RU | 25 October 2023 | |||
| Nordirbiscat Zurbagan | Maine Coon | odd-KIT | Reported | RU, registered in TW | 16 December 2024 | |||
| Nori | Celeste line | named to Celeste (de Virvarnon genealogy) by a source | unknown | Reported | ||||
| Norma Jean Siberian Sapphire | Siberian | unknown | Reported | Ukraine | ||||
| Northern Light Ermine Trace | British Longhair | Nadeya | DBE-NAD | blue-variant | Lineage genotyped | Russia | 28 March 2025 | |
| Norway Royal Tiger | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | ||||
| Norwin | Celeste line | not-blue | Reported | |||||
| Nous Amis Artemis | Maine Coon | unknown | Reported | Denmark | 14 January 1989 | |||
| Nuage | Celeste line | blue-unattributed | Reported | |||||
| Nuances D'Automne D'Aerlin | British Longhair | named to Celeste (Chatterie d'Aerlin) by a source | unknown | Reported | France | 17 October 2017 | ||
| Nube Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2020-02-14 | |||
| Nuggets | named to Topaz foundation (C6 and C11) by a source | not-blue | Reported | Canada | born 22 May 2017 | |||
| Nutella Renesmee | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | ||||
| Nutella White Truffle | British Shorthair | named to Nanotigr by a source | unknown | Reported | Russia | 4 February 2016 | ||
| Nuvola | Siberian | named to Siberian (C7), from a DBE^ALT to DBE^CEL mating by a source | odd-variant | Reported | ||||
| Nymphea | Celeste line | blue-unattributed | Reported | |||||
| Nyna Wika by Keracoon | Maine Coon | Pillowtalk-Foreigner | unknown | Reported | France, exported to Germany | 27 May 2017 | ||
| Nynke van Molecaten | British Shorthair | unknown | Reported | |||||
| Nyubae | Celeste line | named to Celeste (de Virvarnon genealogy) by a source | blue-variant | Reported | ||||
| Nyusha Ermine Trace | British Shorthair | unknown | Line-traced | 27 January 2021 | ||||
| Nyusha Golden Leader | British Shorthair | unknown | Reported | Moldova | ||||
| Nyx | Celeste line | blue-unattributed | Reported | |||||
| Nyx | named to Topaz foundation (C6 and C11) by a source | odd-variant | Reported | Canada | born 22 May 2017 | |||
| Oasis de la Murr Bibbi | British Shorthair | unknown | Reported | |||||
| Obelix vom Elfenfohren | British Shorthair | unknown | Reported | 29 April 1998 | ||||
| Obiwan de LAF 146676 | Maine Coon | unknown | Reported | France | 16 March 2018 | |||
| Oblomov Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2021-06-16 | |||
| Ocean des Gousses de Vanille, printed with an acute accent as Ocean | Maine Coon | unknown | Reported | France | 24 December 2018 | |||
| Oceana Royal Edelweiss | British Shorthair | unknown | Reported | |||||
| Oceana Skyla Brylantowa Elita | British Shorthair | unknown | Reported | Poland | 4 September 2015 | |||
| Oceania Dolce Blu | Maine Coon | Blue Eyed Maine Coons (Markiss) | blue-variant | Reported | Italy | 5 October 2020 | ||
| Octavia Dolce Blu | Maine Coon | unknown | Reported | IT/- | 2020-06-26 | |||
| Octavia Great Joy | Siberian | unknown | Reported | Russia | 20 June 2020 | |||
| Odarka Noble Teddy House, given on the pedigree as Noble Teddy House X*Odarka | British Shorthair | Igor | blue-KIT | Reported | Ukraine | 11 March 2025 | ||
| the odd eyed Ural Rex kitten of the Shuravi line, unnamed in the source | Ural Rex | odd-unattributed | Reported | Uzbekistan, Tashkent | 2025 | |||
| the odd-eyed cat photographed on the Coccole & Fusa Odd-Blue Eyes page | Siberian | odd-unattributed | Reported | Italy | ||||
| Oddi Candy Cat | Sphynx | mated into DBE-CEL Sphynx (C5) | unknown | Reported | ||||
| Odelia Royal Edelweiss | British Shorthair | unknown | Reported | 15 September 2017 | ||||
| Odino Dolce Blu | Maine Coon | blue-KIT | Reported | IT | 14 October 2021 | |||
| Odri Furror*RU | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | ||||
| Odri Miss Margo | Scottish Straight Longhair | unknown | Reported | |||||
| Ofelia Zemfira from Sham | British Shorthair | odd-KIT | Reported | 16 March 2009 | ||||
| Ofeliya Ariel | British Shorthair | unknown | Reported | |||||
| Ofeliya Chatter | British Shorthair | not-blue | Reported | |||||
| Ofeliya Germes | British Shorthair | not-blue | Reported | |||||
| Oh Popi Misiowe Marzenie | British Shorthair | unknown | Reported | |||||
| Oh-La-La Helprada | British Longhair | named to Igor by a source | unknown | Reported | Ukraine | 29 May 2018 | ||
| Ohana Mokosh | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | ||||
| Ohmydolls Miss Lucy of RaggleRock | Ragdoll | unknown | Reported | 6 April 2004 | ||||
| Oihane vom Osterdeich | British Shorthair | odd-KIT | Reported | Germany | 16 September 2020 | |||
| Okashi D'Aerlin | British Shorthair | mated into Celeste (Chatterie d'Aerlin) | unknown | Reported | France | 3 May 2018 | ||
| Olathe of Pocono | Maine Coon | unknown | Reported | Austria, registered in Germany | 29 December 2016 | |||
| Olimpia MiracleBri | British Shorthair | unknown | Reported | |||||
| Oliver III Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2021-06-19 | |||
| Oliver, entered on PawPeds as Oliver 5 and cited in the literature as Oliver | British Shorthair | Nanotigr | DBE-ALT | unknown | Reported | Russia | 1 July 2012 | |
| Oliver-Shin Boray v't Grashus | British Shorthair | unknown | Reported | |||||
| Olivia from the Nice Cattery, held from chart material as Olivia Chatterie de Nice | Siberian | Siberian, Altai or Barnaul unconfirmed | odd-variant | Reported | France | born 14 November 2018 | ||
| Olivia Ot Cottur | Sphynx | mated into DBE-CEL Sphynx (C5) | unknown | Reported | ||||
| Oll Josy's Elias | British Shorthair | unknown | Reported | |||||
| Oll Josy's Elysee | British Shorthair | unknown | Reported | |||||
| Oll Josy's Fox Cat | British Shorthair | unknown | Reported | 13 August 2010 | ||||
| Ollie B Bommel of Daisy's Home | British Shorthair | mated into Igor | unknown | Reported | 18 August 2013 | |||
| Olly Chatterie de Nice | Siberian | named to Siberian, Altai or Barnaul unconfirmed by a source | unknown | Reported | France | died 26 April 2018 | ||
| Olmocabe's Morpheus | Maine Coon | named to Rociri Elvis by a source | unknown | Reported | Denmark | 12 June 2005 | ||
| Olmocabe's Rohan | Maine Coon | Pedigree ancestry, not a DBE line | unknown | Reported | Denmark | 20 April 2004 | ||
| Oloisi B&J Caramel Chew Chew | Maine Coon | unknown | Reported | Netherlands | 7 December 2011 | |||
| Olympia Della Tribu Del Deserto | Maine Coon | Pedigree ancestry, not a DBE line | unknown | Reported | Italy, exported to Germany | 14 March 2008 | ||
| Olympus From Sham | Selkirk Rex Longhair | blue-KIT | Reported | |||||
| Olynx Blue Era | Highlander | mated into Highlander, Olynx (C11) | not-blue | Reported | Canada | |||
| Olynx Hades | Highlander | named to Highlander, Olynx (C11) by a source | odd-variant | Reported | Canada | |||
| Olynx Kali | Highlander | named to Highlander, Olynx (C11) by a source | blue-variant | Reported | Canada | |||
| Olynx Mascarade | Highlander | named to Highlander, Olynx (C11) by a source | blue-variant | Reported | Canada | |||
| Olynx Mattie | Highlander | mated into Highlander, Olynx (C11) | not-blue | Reported | Canada | |||
| Olynx Naiade | Highlander | named to Highlander, Olynx (C11) by a source | blue-variant | Reported | Canada | |||
| Olynx Nefertiti | Highlander | mated into Highlander, Olynx (C11) | not-blue | Reported | Canada | |||
| Omega Chatterie de Nice | Siberian | mated into Siberian, Altai or Barnaul unconfirmed | blue-variant | Reported | France | 26 April 2018 | ||
| Omega Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2022-08-03 | |||
| Omega Winning Smile | British Shorthair | named to Pedigree ancestry, not a DBE line by a source | unknown | Reported | Bulgaria | 10 July 2021 | ||
| Ondine de Antesto, given on the de Virvarnon genealogy as Ondine de Anesto | British Shorthair | named to Celeste (de Virvarnon genealogy) by a source | unknown | Reported | ||||
| One Wish Cassia Turiana | British Shorthair | blue-KIT | Reported | |||||
| Only Russo Bonifacio | British Shorthair | mated into Igor | unknown | Reported | ||||
| Only Russo Chocoladka | British Shorthair | mated into Igor | unknown | Reported | ||||
| Onyx Golden Eloso Risado | British Shorthair | unknown | Reported | |||||
| Onyx Magic Smile | British Shorthair | mated into Igor | unknown | Reported | Bulgaria | |||
| Ophelia | British Shorthair | unknown | Reported | |||||
| Opium Gold Gloria | British (Shorthair or Longhair, coat not stated) | not-blue | Reported | born 5 June 2020 | ||||
| OrchidPaws Grumpy | Maine Coon | named to Rociri Elvis by a source | DBE-RE | odd-variant | Reported | Germany | 26 June 2025 | |
| OrchidPaws Miss Gorgeous | Maine Coon | blue-KIT | Reported | DE | 26 June 2025 | |||
| OrchidPaws Shai | Maine Coon | blue-KIT | Reported | DE | 26 June 2025 | |||
| Oregano Marcowe Migdaly | Neva Masquerade | unknown | Reported | Poland | 28 April 2010 | |||
| Organa | British Shorthair | Nanotigr | DBE-ALT | odd-variant | DNA genotyped | United Kingdom | 18 May 2022 | |
| Orhideya Elisa Vetsky | British Shorthair | named to Azul (C15) by a source | unknown | Reported | ||||
| Orhideya MiracleBri | British Shorthair | unknown | Reported | |||||
| Ornella New Montemi | British Shorthair | unknown | Reported | Czech Republic | 20 September 2016 | |||
| Oro Nero Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2023-04-14 | |||
| Osaka From Sham | British Shorthair | unknown | Reported | |||||
| Oscar vom Leineufer | German Longhair | named to German Longhair (C14) by a source | odd-variant | Reported | born 27 January 2019 | |||
| Oscura Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2019-02-06 | |||
| Osha Dorozhe Zlata | Maine Coon | blue-KIT | Reported | RU | 15 July 2024 | |||
| Oshilla De Tuatha-De-Danann | British Shorthair | unknown | Reported | |||||
| Osiride Dolce Blu | Maine Coon | mated into Blue Eyed Maine Coons (Markiss) | blue-KIT | Reported | Italy | 9 April 2019 | ||
| Oskar de Armani | Sphynx | mated into DBE-CEL Sphynx (C5) | blue-KIT | Reported | ||||
| Oskar vom Uhlenspeegel | British Shorthair | unknown | Reported | 5 June 1994 | ||||
| Osorcon Griffin | Sphynx | mated into DBE-CEL Sphynx (C5) | blue-KIT | Reported | ||||
| Osorkon Alice | Sphynx | named to DBE-CEL Sphynx (C5) by a source | odd-variant | Reported | ||||
| Osorkon Griffin | Canadian Sphynx | unknown | Reported | |||||
| Osorkon Sylvia | Sphynx | named to DBE-CEL Sphynx (C5) by a source | unknown | Reported | ||||
| Ostin Blue Pandorahouse | Maine Coon | blue-KIT | Reported | RU | 15 November 2022 | |||
| Othello des Sables d'Egypte | Maine Coon | blue-KIT | Reported | FR, registered in US | 15 September 2025 | |||
| Otis of Luxury Diamonds | British Shorthair | unknown | Reported | Germany | 16 November 2023 | |||
| Out of Level Beauty of Silver Laisa | British Shorthair | unknown | Reported | |||||
| Owen Royal Edelweiss | British Shorthair | unknown | Reported | |||||
| Oxford Largowinch | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Russia | 29 March 2016 | ||
| Oxymoron Pink Panther | Maine Coon | mated into Pedigree ancestry, not a DBE line | blue-KIT | Reported | Ukraine, exported to Czechia | 3 December 2019 | ||
| Oxymoron Ultra Sexy | Maine Coon | odd-KIT | Reported | UA | 14 March 2020 | |||
| Oz's Indira vom Muehleneck | British Shorthair | unknown | Reported | Germany | 23 June 2005 | |||
| Pablo | British Shorthair | named to Nanotigr by a source | DBE-ALT | blue-variant | Line-traced | |||
| Paco | Neva Masquerade | unknown | Reported | born 15 April 2019 | ||||
| Padauza Noel | British Shorthair | not-blue | Reported | Lithuania, registered in the Czech Republic | ||||
| Paeonia Ermine Trace | British Shorthair | unknown | Reported | RU | 2010-08-05 | |||
| Palace Dalicats Beatrice | British Shorthair | unknown | Reported | |||||
| Palacedolls Apollo of Ridgerags | Ragdoll | unknown | Reported | Canada | 20 September 2004 | |||
| Pallada Noble Teddy House, written on the pedigree as Noble Teddy House X*Pallada | British Shorthair | mated into Igor | unknown | Reported | Ukraine | 12 September 2021 | ||
| Pamela Azuro Werra Pearl | Maine Coon | blue-KIT | Reported | CZ, registered in FR | 22 December 2021 | |||
| Pamela Chatterie de Nice | Siberian | named to Siberian, Altai or Barnaul unconfirmed by a source | blue-variant | Reported | France | 6 May 2019 | ||
| Pamela Edelweis | British Shorthair | named to Altai / Nikita'l Seymour by a source | unknown | Reported | ||||
| Pamina d'Aerlin | British Shorthair | named to Nanotigr by a source | unknown | Reported | ||||
| Panda Noble Teddy House, written on the pedigree as Noble Teddy House N*Panda | British Longhair | mated into Igor | unknown | Reported | Ukraine | |||
| Pandora from Oskar | British Shorthair | unknown | Reported | |||||
| Pandora Queen von Miesachtal | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | ||||
| PandoRoyalCoons HoneySuckle | Maine Coon | blue-unattributed | Reported | US | 20 February 2026 | |||
| Pani Darlin | Altai | Altai / Nikita'l Seymour | blue-variant | Line-traced | Kazakhstan | 1999 | ||
| Panna Cotta Stashkot | Siberian | unknown | Reported | Poland, registered in Italy | 12 February 2011 | |||
| ParadiseIsland Bluemingdale of Levaihcoon | Maine Coon | unknown | Reported | Germany | 22 June 2005 | |||
| Paradiso In Terra MariLine | Maine Coon | blue-KIT | Reported | RU | 6 February 2022 | |||
| Paris Royal Edelweiss | British Shorthair | unknown | Reported | |||||
| Passimilla's JouJou | British Shorthair | unknown | Reported | 17 May 2004 | ||||
| Passimilla's Querima | British Shorthair | unknown | Reported | 2 August 2006 | ||||
| Passimilla's Upper Class | British Shorthair | unknown | Reported | |||||
| Passion Coccole & Fusa | Siberian | named to Siberian, Altai or Barnaul unconfirmed by a source | blue-variant | Reported | ||||
| Patchouli De Tuatha-De-Danann | British Shorthair | unknown | Reported | |||||
| Pathfinders Smartie | British Shorthair | unknown | Reported | Great Britain | ||||
| Patricia Ermine Trace | unknown | Reported | ||||||
| Patrick Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2021-03-10 | |||
| Patrick Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2023-04-14 | |||
| Patrystar Silver Graces | British Shorthair | unknown | Reported | United Kingdom | ||||
| Paul von Obervieland | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Germany | 10 October 2007 | ||
| Paula Emerald Flower | British Shorthair | DBE-ALT | latent | Lineage genotyped | ||||
| Paulchen Panther vom Haus-Bavaria-Cats | British Shorthair | mated into Igor | unknown | Reported | Germany | |||
| Paulina Koenig Glance | Neva Masquerade | unknown | Reported | Russia, registered in Sweden | 4 May 2020 | |||
| Pauline | British Shorthair | named to Nanotigr by a source | not-blue | Reported | ||||
| Pauline Du Soleil D'Argent | British Shorthair | mated into Nadeya | unknown | Reported | 4 March 1999 | |||
| Pavarotti of Kotoffski | British Shorthair | blue-KIT | Reported | Russia | 3 October 2020 | |||
| Pavel Chatterie de Nice | Siberian | mated into Siberian, Altai or Barnaul unconfirmed | blue-variant | Reported | France, registered in Italy | 6 May 2019 | ||
| Pearl of Empire's Cookie | British Shorthair | unknown | Reported | |||||
| Pearl of Empire's Desiree | British Shorthair | unknown | Reported | 2 May 2004 | ||||
| Pearl of Empire's Giacint Snezhny Bars | British Shorthair | unknown | Reported | |||||
| Pearl of Empire's High Hope | British Shorthair | unknown | Reported | |||||
| Pearl of Empire's Jaikie | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| Pearl of Empire's Just Call Me Angel | British Shorthair | unknown | Reported | |||||
| Pearl of Empire's Zsa-Zsa | British Shorthair | mated into Igor | unknown | Reported | ||||
| Pearl's Baby from Sham | British Shorthair | not-blue | Reported | |||||
| Peerless Ice Breaker | British Shorthair | unknown | Reported | |||||
| Peerless Marvellous Ria | British Shorthair | unknown | Reported | |||||
| Peerless Silver Monarch | British Shorthair | unknown | Reported | |||||
| Peerless Silver Sparkle | British Shorthair | unknown | Reported | |||||
| Peggy | British Shorthair | named to Nanotigr by a source | not-blue | Reported | ||||
| Pelayo vom Osterdeich | British Shorthair | named to Kotomodda, by descent from Hugo Kotomodda by a source | blue-variant | Reported | Germany | 5 May 2023 | ||
| Pemberly's Silver Kassandra | British Shorthair | unknown | Reported | |||||
| Penelopa from Oskar | British Shorthair | unknown | Reported | |||||
| Penelope II Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2021-06-19 | |||
| Penelope Summer Silver Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2021-04-24 | |||
| Penogacats Cooper | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Germany | 15 September 2017 | ||
| Percy von Blumenland | British Shorthair | unknown | Reported | Germany | ||||
| Perfect Zena | British Shorthair | named to Igor by a source | unknown | Reported | ||||
| Perla Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2019-10-28 | |||
| Perla Nera Dolce Blu | Maine Coon | mated into Blue Eyed Maine Coons (Markiss) | unknown | Reported | IT/IT | 27 October 2018 | ||
| Perry Fawn from Sham | British Shorthair | unknown | Reported | 26 June 2010 | ||||
| Persea Koenig Glance | Neva Masquerade | unknown | Reported | Russia | 4 May 2020 | |||
| Persey Diador | British Shorthair | mated into Igor | unknown | Reported | ||||
| Petal | Ragdoll | mated into Mink and pointed Ragdoll (C9), not a DBE line | unknown | Reported | ||||
| Peter of Royal Maine Coons | Maine Coon | blue-KIT | Reported | US | 27 March 2023 | |||
| Peter-Pan vom Wernerwald | British Shorthair | unknown | Reported | |||||
| Petra Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2021-06-30 | |||
| Petunia Ermine Trace | British Shorthair | Nadeya | blue-point | Reported | 27 May 2025 | |||
| Petunia Zhanetta | British Shorthair | unknown | Reported | |||||
| Phara-o-Nia de LAF 157742 | Maine Coon | unknown | Reported | France | 10 November 2019 | |||
| Picasso Ludique Esprit | Maine Coon | blue-KIT | Reported | RU | 26 October 2020 | |||
| Pierce Brosnan from Sham | British Shorthair | mated into Igor | unknown | Reported | Germany | |||
| Pillowtalk's Bon Aqua | Maine Coon | Pedigree ancestry, not a DBE line | blue-KIT | Reported | Germany | 18 April 2008 | ||
| Pillowtalk's Commander | Maine Coon | unknown | Reported | Germany, registered in Russia | 27 December 2012 | |||
| Pillowtalk's Endless Love | Maine Coon | named to Pillowtalk-Foreigner by a source | unknown | Reported | Germany | 16 June 2004 | ||
| Pillowtalk's Etoile Noire | Maine Coon | Pillowtalk-Foreigner | unknown | Reported | Germany, exported to Italy | 21 June 2008 | ||
| Pillowtalk's Halloween | Maine Coon | Pillowtalk-Foreigner | unknown | Reported | Germany | |||
| Pillowtalk's Jambalaya | Maine Coon | named to Pillowtalk-Foreigner by a source | unknown | Reported | Germany | 20 March 2007 | ||
| Pillowtalk's Laguna | Maine Coon | named to Pillowtalk-Foreigner by a source | unknown | Reported | Germany | 3 May 2005 | ||
| Pillowtalk's Mille Fleurs | Maine Coon | Pillowtalk-Foreigner | unknown | Reported | Germany, exported to Russia | 26 August 2013 | ||
| Pillowtalk's Octavia | Maine Coon | mated into Pillowtalk-Foreigner | unknown | Reported | Germany | 1 June 2005 | ||
| Pillowtalk's Panatchu | Maine Coon | Pillowtalk-Foreigner | unknown | Reported | Germany, exported to Russia | 19 August 2012 | ||
| Pillowtalk's Pascavella | Maine Coon | named to Pillowtalk-Foreigner by a source | unknown | Reported | Germany | 4 June 2011 | ||
| Pillowtalk's Que Sera Sera | Maine Coon | named to Pillowtalk-Foreigner by a source | unknown | Reported | Germany | 6 October 2005 | ||
| Pillowtalk's Queen | Maine Coon | Pillowtalk-Foreigner | unknown | Reported | Germany, exported to Russia | 16 June 2010 | ||
| Pillowtalk's Quiet Man | Maine Coon | Pillowtalk-Foreigner | unknown | Reported | Germany | 16 June 2010 | ||
| Pillowtalk's Showgirl of Langstteich | Maine Coon | Pillowtalk-Foreigner | unknown | Reported | Germany | 18 April 2002 | ||
| Pillowtalk's Tarot | Maine Coon | mated into Pedigree ancestry, not a DBE | unknown | Reported | Germany | 8 November 2005 | ||
| Pillowtalk's United Colour | Maine Coon | Pillowtalk-Foreigner | unknown | Reported | Germany | 24 November 2005 | ||
| Pillowtalk's Velvet | Maine Coon | mated into Pillowtalk-Foreigner | unknown | Reported | Germany | 12 February 2003 | ||
| Pillowtalk's Xternety | Maine Coon | mated into Pillowtalk-Foreigner | unknown | Reported | Germany | 25 May 2003 | ||
| Pillowtalk's Xtro Energie | Maine Coon | mated into Pillowtalk-Foreigner | unknown | Reported | Germany | 12 May 2006 | ||
| Pillowtalk's Zita Princess | Maine Coon | named to Pillowtalk-Foreigner by a source | unknown | Reported | Germany | 3 June 2006 | ||
| Pillowtalk-Foreigner | Maine Coon | Pillowtalk-Foreigner | unknown | Reported | ||||
| Pimprenelle D'Aerlin | British Longhair | mated into Celeste (Chatterie d'Aerlin) | DBE-CEL | blue-variant | Line-traced | France | 20 January 2019 | |
| Pinemarten Icebear | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | ||||
| Pinoccio vom Elfenfohren | British Shorthair | unknown | Reported | |||||
| Piper of Royal Maine Coons | Maine Coon | blue-KIT | Reported | United States | 27 March 2023 | |||
| Pirate Black od Vajgaru | Maine Coon | named to Pedigree ancestry, not a DBE line by a source | unknown | Reported | Czech Republic, exported to Germany | 29 October 2006 | ||
| Piruet Agatha | Maine Coon | odd-KIT | Reported | RU, registered in US | 2 June 2024 | |||
| Pixie SuperQueen | British Shorthair | mated into Superqueen | odd-variant | Reported | ||||
| Pizza PerlaNera | British Shorthair | Nanotigr | DBE-ALT | blue-variant | Line-traced | |||
| Plamia Ermine Trace, also written Ermine Trace Plamia | British Shorthair | unknown | Line-traced | RU | 2021-03-30 | |||
| Platon | Siberian | named to Siberian, Altai or Barnaul unconfirmed by a source | unknown | Reported | ||||
| Platon Koenig Glance | Neva Masquerade | unknown | Reported | Russia | 4 May 2020 | |||
| Platon Koenig Glance, a second entry under the same name | Neva Masquerade | unknown | Reported | Russia | 4 May 2020 | |||
| Plumette d'Aerlin | British Shorthair | mated into Nanotigr | DBE-ALT | blue-variant | Reported | |||
| Plush Enjoy Hugo | British Shorthair | mated into Igor | unknown | Reported | ||||
| Plush Kiss Baileys Flavor | British Shorthair | unknown | Reported | |||||
| Plush Kiss J-Bibizjana | British Shorthair | unknown | Reported | Ukraine | ||||
| Plush Kiss K-Ifrit | British Shorthair | unknown | Reported | |||||
| Plush Kiss Melisa | British Shorthair | unknown | Reported | |||||
| Plush Kiss Nala | British Shorthair | mated into Nanotigr | unknown | Reported | ||||
| Plush Kiss Nayada | British Shorthair | unknown | Reported | Ukraine | ||||
| Plush Kiss Violetta | British Shorthair | unknown | Reported | |||||
| PlushAristoCrAt Harley Lucky | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Ukraine | 15 July 2015 | ||
| PlushAristoCrAt Zabava | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Ukraine | |||
| Pobeda Great Joy | Siberian | unknown | Reported | Russia, registered in Germany | 8 July 2020 | |||
| Poes Passions Jacyntha | Maine Coon | unknown | Reported | Netherlands | 17 June 2009 | |||
| Poes Passions Ronja P | Maine Coon | blue-KIT | Reported | NL | 9 November 2021 | |||
| Poes Passions Samira | Maine Coon | unknown | Reported | Netherlands | 17 September 2010 | |||
| Poes Passions Sultan | Maine Coon | unknown | Reported | Netherlands | 11 May 2015 | |||
| Polar Jenko | British Shorthair | unknown | Reported | |||||
| Pollon Coccola Siberiana | Siberian | mated into Siberian, Altai or Barnaul unconfirmed | unknown | Reported | ||||
| Polum'yane Sayivocatira'Copy | British Shorthair | mated into Igor | unknown | Reported | ||||
| Pom Pom vom Plueschland, printed as Plüschland | British Shorthair | unknown | Reported | 25 August 2010 | ||||
| Ponaroshka Zaimka | Siberian | mated into Siberian, Altai or Barnaul unconfirmed | unknown | Reported | ||||
| Pontiy Pilat | Sphynx | mated into DBE-CEL Sphynx (C5) | unknown | Reported | ||||
| Positively Bradley Wiggins | British Shorthair | unknown | Reported | 26 April 2013 | ||||
| Positively Diarmuid Duibne | British Shorthair | unknown | Reported | Great Britain | 14 June 1994 | |||
| Positively Lady Ygraine | British Shorthair | unknown | Reported | 10 November 1991 | ||||
| Potentilla's Dewotsjka Djalixa | British Shorthair | unknown | Reported | |||||
| Potentilla's Fenja-Fjodora | British Shorthair | unknown | Reported | |||||
| Potentilla's Stoljar Stanislav | British Shorthair | unknown | Reported | |||||
| Potentilla's Xorosjii | British Shorthair | unknown | Reported | |||||
| Potentilla's Zdzislav Zbigniew | British Shorthair | unknown | Reported | |||||
| Potentilla's Zosislawa Zuzowa | British Shorthair | unknown | Reported | |||||
| Prada MiracLynx | Maine Coon | blue-KIT | Reported | BY | 17 March 2024 | |||
| Present from Heaven von Grigoleit | British Shorthair | mated into Igor | unknown | Reported | ||||
| Pretty Woman from Sham | British Shorthair | mated into Igor | unknown | Reported | 4 March 2007 | |||
| Priccilla v Zoo | British Shorthair | unknown | Reported | |||||
| Pridykats Berengaria | British Shorthair | unknown | Reported | |||||
| Pridykats Black Magicwoman, held here from an earlier source as Black Magic Woman | British Shorthair | mated into Nanotigr | unknown | Reported | recorded on the Donn Carleone certificate without a date of birth | |||
| Prima | British Shorthair | mated into Igor | unknown | Reported | ||||
| Prime Koenig Glance | Neva Masquerade | unknown | Reported | Russia | 4 May 2020 | |||
| Prince John Osborne of Morning Camelot | British Shorthair | named to Igor by a source | unknown | Reported | ||||
| Prince John Oscbourne of Morning Camelot | British Shorthair | named to Igor by a source | unknown | Reported | ||||
| Prince Leroy of Mount Steele | Maine Coon | unknown | Reported | Germany | 24 July 2004 | |||
| Princess | British Shorthair | named to Nanotigr by a source | not-blue | Reported | ||||
| Prinz Casimir from Sham | British Shorthair | unknown | Reported | |||||
| Priscilla Love Diamante | Maine Coon | odd-KIT | Reported | RU, registered in US | 17 March 2025 | |||
| Prisha Diamiland | British Shorthair | unknown | Reported | |||||
| The Private Collection's Beaujolais Fleury | British Shorthair | unknown | Reported | |||||
| Prometey from Oscar | British Shorthair | mated into Igor | unknown | Reported | ||||
| Prometheus V Aemstelveste | Exotic Shorthair | unknown | Reported | |||||
| Promise | British Shorthair | named to Nanotigr by a source | not-blue | Wild type | ||||
| Puccini vom Thennersee | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Germany | 23 September 2012 | ||
| Puff Ermine Trace | British Shorthair | Nadeya | unknown | Reported | 27 May 2025 | |||
| Puffy Cheeks Afina | British Shorthair | unknown | Reported | |||||
| Pumbaa | German Longhair | named to German Longhair (C14) by a source | unknown | Reported | born 31 July 2017 | |||
| Purple Diamond Helprada | British Shorthair | mated into Igor | odd-variant | Reported | ||||
| Purradisemcoons Gisell of RuthKates | Maine Coon | blue-unattributed | Reported | US | 28 July 2024 | |||
| PurringPoems Aggi | British Shorthair | odd-KIT | Reported | 18 April 2016 | ||||
| PurringPoems Lovegod | British Shorthair | odd-KIT | Reported | Czech Republic | ||||
| PurringPoems Madlenka | British Shorthair | unknown | Reported | Czech Republic | ||||
| Purringpoems Odelya | British Shorthair | mated into Pedigree ancestry, not a DBE line | blue-unattributed | Reported | ||||
| PurringPoems Susannah | British Shorthair | blue-KIT | Reported | Czech Republic | 11 October 2014 | |||
| Purringpoems Van Helsing | British Shorthair | odd-KIT | Reported | |||||
| PurringPoems Vincent | British Shorthair | odd-KIT | Reported | 15 July 2017 | ||||
| Pushok | Domestic | Blue Eyed Maine Coons (Markiss) | blue-variant | Reported | Russia | |||
| Q'Estelle of frozen Earth | Maine Coon | blue-KIT | Reported | DE | 21 May 2024 | |||
| Q'Noelle of frozen Earth | Maine Coon | blue-KIT | Reported | DE | 21 May 2024 | |||
| Qantus Superqueen | British Shorthair | named to Igor by a source | unknown | Reported | ||||
| Qatar Ermine Trace | British Longhair | Nadeya | unknown | Reported | 27 July 2022 | |||
| Qido of Sudden Blazing | Maine Coon | blue-KIT | Reported | CZ, registered in RU | ||||
| Qiturah Ermine Trace | Scottish Straight | Nadeya | unknown | Reported | 31 May 2025 | |||
| Quadrophenia vom Ottenthal | British Shorthair | mated into Igor | unknown | Reported | ||||
| Quasar MariLine | Maine Coon | blue-KIT | Reported | RU | 12 February 2022 | |||
| Quassi Felis Pretiosus | British Shorthair | unknown | Reported | |||||
| Quatis Ermine Trace | British Shorthair | Nadeya | blue-variant | Reported | Russia | 27 July 2022 | ||
| Quattro Calzini Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2021-09-30 | |||
| Que Guapa vom Osterdeich | British Shorthair | named to Nanotigr by a source | DBE-ALT | blue-variant | Line-traced | May 2023 | ||
| Que Guapa vom Osterdeich | British Shorthair | odd-unattributed | Reported | Germany | 8 May 2023 | |||
| Que Guapa vom Osterdeich, written on the cattery page as Que Guapa with an acute accent | British Shorthair | named to Kotomodda, by descent from Hugo Kotomodda by a source | odd-variant | Reported | Germany | 8 May 2023 | ||
| Quebec Ermine Trace | British Shorthair | Nadeya | unknown | Reported | 27 July 2022 | |||
| Queen of Hearts Gracious Wizard | Maine Coon | unknown | Reported | Kazakhstan, exported to Switzerland | 11 January 2018 | |||
| Queenie Peppercats | British Shorthair | named to Nadeya by a source | unknown | Reported | ||||
| Queenly Le Monti Rey | Sphynx | mated into DBE-CEL Sphynx (C5) | blue-KIT | Reported | ||||
| Quendula von Felden | British Shorthair | unknown | Reported | |||||
| Quentin Bently Mur | British Shorthair | mated into Igor | unknown | Reported | ||||
| Quentin of Mystery's Dream | British Shorthair | unknown | Reported | 16 January 2009 | ||||
| Quest GoldenBri | British Shorthair | unknown | Reported | |||||
| Quila Ermine Trace | British Shorthair | Nadeya | blue-variant | Reported | Russia | 27 July 2022 | ||
| Quincy ARS BRITANNICA | British (Shorthair or Longhair, coat not stated) | unknown | Reported | Poland | ||||
| Quincy Golden Intriga | British Shorthair | unknown | Reported | |||||
| Quinley Golden Choice | British Shorthair | unknown | Reported | Russia | ||||
| Quinn vom Costa Smeralda | British Shorthair | unknown | Reported | Germany | 2 May 2014 | |||
| Quinni Sibaris | Siberian | unknown | Reported | Russia, registered in Bulgaria | 16 December 2009 | |||
| Quintesence vom Grutholz | British Shorthair | named to Igor by a source | unknown | Reported | ||||
| Quirina vom Osterdeich | British Shorthair | unknown | Reported | Germany | 5 April 2021 | |||
| Ra'No Schasti Doma | British Shorthair | blue-KIT | Reported | Russia | ||||
| Rafaela Evolution | Maine Coon | blue-KIT | Reported | RU, registered in FR | 20 May 2020 | |||
| Rafaela Pandora Kittystar | British Longhair | named to Igor by a source | unknown | Reported | 12 May 2012 | |||
| Rafaell von Graf Reinhard, also written Rafael | Maine Coon | blue-KIT | Reported | 2019 or 2020 | ||||
| Raffaello Dolce Blu | Maine Coon | not-blue | Reported | IT/IT | 2022-01-09 | |||
| RagdollSEA Lunablu | Ragdoll | mated into Mink and pointed Ragdoll (C9), not a DBE line | unknown | Reported | United States, registered in Great Britain | 28 June 2013 | ||
| RaggleRock Lady Zenobia | Ragdoll | unknown | Reported | 7 May 2007 | ||||
| RaggleRock LM Coco of Whiterockrags | Ragdoll | unknown | Reported | 10 May 2009 | ||||
| RaggleRock Sweet Latara | Ragdoll | unknown | Reported | 19 July 2005 | ||||
| Raimonda Slavicat | Siberian | mated into Malvina / Barnaul | not-blue | Reported | 10 April 2015 | |||
| Rain | British Shorthair | Nanotigr | DBE-ALT | odd-variant | DNA genotyped | United Kingdom | 3 July 2024 | |
| Raina Raleigh Gatto Derey | British Shorthair | unknown | Reported | Russia | ||||
| Rainbow Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2021-06-19 | |||
| Rainbow Fire of the Pepper King | British Shorthair | unknown | Reported | Hungary | 14 December 2008 | |||
| Ralf Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2020-04-07 | |||
| Ramy Fawn from Sham | British (Shorthair or Longhair, coat not stated) | unknown | Reported | |||||
| Ramzi | Siberian | named to Siberian, Altai or Barnaul unconfirmed by a source | blue-variant | Reported | born 25 July 2020 | |||
| Ranchero Silver Bullet | Maine Coon | unknown | Reported | United States, registered in the Netherlands | 21 September 1992 | |||
| Rania | Siberian | named to Siberian, Altai or Barnaul unconfirmed by a source | unknown | Reported | ||||
| Raphael from Sham | British Shorthair | unknown | Reported | Germany | 11 May 2008 | |||
| Rare Color Patricia | British Shorthair | unknown | Reported | Russia | ||||
| Rascoon Blaze From Sibir | Maine Coon | unknown | Reported | Russia | 12 February 2016 | |||
| Rascoon George | Maine Coon | unknown | Reported | Russia | 16 June 2016 | |||
| Rascoon Inferno | Maine Coon | unknown | Reported | Russia | 17 April 2014 | |||
| Rascoon Ultra Star | Maine Coon | Pillowtalk-Foreigner | unknown | Reported | Russia | 15 April 2015 | ||
| Rascoon Unica | Maine Coon | Pillowtalk-Foreigner | unknown | Reported | Russia, exported to France | 15 April 2015 | ||
| Rascoon Vulkan | Maine Coon | unknown | Reported | Russia, registered in Germany | 30 April 2018 | |||
| Rashel Sophie | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | ||||
| Raven Roy from Sham | British Shorthair | unknown | Reported | |||||
| Ray | British Shorthair | Nanotigr | not-blue | Wild type | United Kingdom | 5 July 2024 | ||
| Rebeca Sunsuelle | British Shorthair | unknown | Reported | |||||
| Rebecca | Siberian | named to Siberian, Altai or Barnaul unconfirmed by a source | odd-variant | Reported | ||||
| the red and white cat of the Tashkent appeal, unnamed in the source | Domestic | named to Malvina / Barnaul by a source | blue-variant | Reported | Uzbekistan, Tashkent | 2024 or earlier | ||
| the red and white household pet of the Barnaul chart, unnamed in the source | Domestic | Malvina / Barnaul | unknown | Reported | ||||
| Red Heat von der Maine Coon Dynastie | Maine Coon | unknown | Reported | Germany | 18 July 1996 | |||
| Regina Dolce Blu | Maine Coon | unknown | Reported | IT/- | 2020-05-31 | |||
| Reine Du Shopping Carbin | British Longhair | unknown | Reported | France | 3 March 2020 | |||
| Reineke's Sansara | British Shorthair | named to Nanotigr by a source | unknown | Reported | ||||
| Rejna Coccole & Fusa | Siberian | named to Siberian, Altai or Barnaul unconfirmed by a source | unknown | Reported | ||||
| Renzo Royal Legolas, called Renzo on the breeder's litter record | Maine Coon | Rociri Elvis | not-blue | Wild type | United Kingdom | 1 June 2024 | ||
| Reshka | Domestic shorthair | Malvina / Barnaul or Aktau / Caspian, not resolved | blue-variant | Line-traced | ||||
| Respectcoon Quinsy Berry | Maine Coon | mated into Pillowtalk-Foreigner | unknown | Reported | Russia | 3 May 2012 | ||
| retired: the four are now entered individually | German Longhair | named to German Longhair (C14) by a source | not-blue | Reported | ||||
| Rhapsodie vum Rousegard | British Shorthair | unknown | Reported | |||||
| Rhum Coda D'Aerlin | British Shorthair | named to Celeste (Chatterie d'Aerlin) by a source | DBE-CEL | blue-variant | Line-traced | France | 5 November 2020 | |
| Ricco Fawny from Sham | British Longhair | mated into Igor | unknown | Reported | ||||
| Rich Great Joy | Siberian | named to Altai and Barnaul, both suspected by a source | unknown | Reported | Russia | born 16 July 2020 | ||
| Rich-Robert Kittystar | British Shorthair | named to Igor by a source | unknown | Reported | ||||
| Richard Poliline | Maine Coon | blue-KIT | Reported | RU | 26 November 2024 | |||
| Richardita | Siberian | unknown | Reported | Russia | ||||
| Richi | British Shorthair | unknown | Reported | |||||
| Ricky Ermine Trace | British Shorthair | Nadeya | unknown | Reported | 7 May 2019 | |||
| Rieond Rebecca | British Shorthair | unknown | Reported | 11 June 1985 | ||||
| Riisey Maxelpoint | British Shorthair | mated into Igor | unknown | Reported | ||||
| Rikki-Tikki-Tavi Hippopotamia | Maine Coon | blue-KIT | Reported | RU, registered in US | 2 December 2023 | |||
| Rimini | Siberian | named to Siberian, Altai or Barnaul unconfirmed by a source | blue-variant | Reported | born 25 July 2020 | |||
| Rina Your Honor | British Shorthair | unknown | Reported | |||||
| Rio | British Shorthair | Nanotigr | not-blue | Wild type | United Kingdom | 5 July 2024 | ||
| Rio | Siberian | named to Siberian, Altai or Barnaul unconfirmed by a source | blue-variant | Reported | born 25 July 2020 | |||
| Rio de Bordeneuve | British Shorthair | unknown | Reported | France | 30 January 2020 | |||
| Rioghail Binx | British Longhair | Nanotigr | not-blue | Wild type | United Kingdom | 3 July 2024 | ||
| Rise and Shine van de Katse Duinen | British Shorthair | unknown | Reported | |||||
| Rita | British Shorthair | Nanotigr | not-blue | Wild type | United Kingdom | 3 July 2024 | ||
| Rivers | British Shorthair | Nanotigr | DBE-ALT | odd-variant | DNA genotyped | United Kingdom | 5 July 2024 | |
| Riversong de Virvarnon | Celeste | named to Celeste (breeder sites) by a source | blue-variant | Reported | France | 2020 | ||
| Rivium's Anastasia | British Shorthair | unknown | Reported | Netherlands | ||||
| Rivium's Black Boaz | British Shorthair | unknown | Reported | Netherlands | ||||
| Rivium's Chariatan | British Shorthair | unknown | Reported | Netherlands | ||||
| Rivium's D'Arcy van Roven | British Shorthair | unknown | Reported | Netherlands | ||||
| Rivium's Evita | British Shorthair | unknown | Reported | Netherlands | ||||
| Rivium's Gillyflower | British Shorthair | mated into Igor | unknown | Reported | Netherlands | |||
| Rivium's Gloria | British Shorthair | mated into Igor | blue-variant | Reported | Netherlands | |||
| Rivium's Happy Dream Girl | British Shorthair | blue-KIT | Reported | Netherlands | ||||
| Rivium's Hessel | British Shorthair | unknown | Reported | Netherlands | ||||
| Rivium's Illy von Grigoleit | British Shorthair | unknown | Reported | Netherlands | ||||
| Rivium's Kiara | British Shorthair | mated into Igor | blue-variant | Reported | Netherlands | |||
| Rivium's King Solomon | British Shorthair | mated into Igor | odd-variant | Reported | Netherlands | 27 August 2014 | ||
| Rivium's Lotus von Grigoleit | British Shorthair | mated into Igor | blue-KIT | Reported | Netherlands | |||
| Rivium's Monchou | British Shorthair | unknown | Reported | Netherlands | ||||
| Rivium's Nina Ricci | British Shorthair | mated into Igor | unknown | Reported | Netherlands | 6 March 2004 | ||
| Rivium's One In A Million | British Shorthair | unknown | Reported | Netherlands | ||||
| Rivium's Precious | British Shorthair | mated into Igor | blue-KIT | Reported | Netherlands | |||
| Rivium's Purrplex | British Shorthair | unknown | Reported | Netherlands | 1 August 2012 | |||
| Rivium's Quincy | British Shorthair | unknown | Reported | Netherlands | ||||
| Rivium's Qween | British Shorthair | unknown | Reported | Netherlands | ||||
| Rivium's Samsara, as given on the Cukyluky Viridian sheet | British Shorthair | unknown | Reported | Netherlands | ||||
| Rivium's Tigerlilly | British Shorthair | named to Igor by a source | unknown | Reported | Netherlands | |||
| Rivium's Tinkerbell | British Shorthair | unknown | Reported | Netherlands | ||||
| Rivium's Winner of Love | British Shorthair | mated into Igor | odd-variant | Reported | Netherlands | 6 July 2015 | ||
| Rivium's Xe-Roxy | British Shorthair | unknown | Reported | Netherlands | ||||
| Rivium's Zoe II | Scottish Straight | named to Igor by a source | unknown | Reported | Netherlands | |||
| Rivium's Zorba | British Shorthair | unknown | Reported | Netherlands | ||||
| Robin, the British Shorthair of the 5 July 2024 litter | British Shorthair | Nanotigr | not-blue | Wild type | United Kingdom | 5 July 2024 | ||
| Robin, the Maine Coon of the 23 June 2024 litter | Maine Coon | Rociri Elvis | DBE-RE | latent | DNA genotyped | United Kingdom | 23 June 2024 | |
| Rociri Elvis, given on the pedigree as Rociri's Elvis | Maine Coon | Rociri Elvis | DBE-RE | blue-variant | Reported | Netherlands | 7 May 2015 | |
| Rociri's Arwen | Maine Coon | unknown | Reported | Netherlands | 6 July 2013 | |||
| Rociri's Elvis | Maine Coon | blue-KIT | Reported | NL | 7 May 2015 | |||
| Rociri's Frodo | Maine Coon | unknown | Reported | Netherlands | 6 June 2015 | |||
| Rociri's Jon Snow | Maine Coon | blue-KIT | Reported | NL, registered in AT | 12 May 2020 | |||
| Rociri's Soto | Maine Coon | unknown | Reported | Netherlands | 10 December 2015 | |||
| Rocky | Maine Coon | Rociri Elvis | DBE-RE | latent | DNA genotyped | United Kingdom | 23 June 2024 | |
| Roco | Siberian | named to Siberian, Altai or Barnaul unconfirmed by a source | blue-variant | Reported | born 18 May 2020 | |||
| Rococo Ermine Trace | British Shorthair | Nadeya | blue-point | Reported | 7 May 2019 | |||
| Rococo with Beauty Spot Ludique Esprit | Maine Coon | unknown | Reported | Russia | 23 September 2015 | |||
| Roddifer Alina | British Shorthair | named to Roddifer by a source | DBE-ALT | odd-variant | Reported | |||
| Roddiffer Afina | British Shorthair | Nanotigr | DBE-ALT | odd-variant | Line-traced | |||
| Roddiffer Azazello | British Shorthair | Roddifer | odd-variant | Line-traced | ||||
| Rokot Nebes Babe | Maine Coon | unknown | Reported | Russia | 10 August 2016 | |||
| Roman Aus Der Harzerland | British Shorthair | unknown | Reported | |||||
| Roman Great Joy | Siberian | named to Siberian, Altai or Barnaul unconfirmed by a source | unknown | Reported | ||||
| Romance From Sham | British Shorthair | unknown | Reported | |||||
| Romanse from Sham | British Shorthair | unknown | Reported | |||||
| Romantic Lord from Sham | British Shorthair | named to Roddifer by a source | unknown | Reported | 19 March 2015 | |||
| Romantic Roy from Sham | British Shorthair | unknown | Reported | 29 April 2010 | ||||
| Romarin | Siberian | named to Siberian, Altai or Barnaul unconfirmed by a source | odd-variant | Reported | born 29 May 2020 | |||
| Romeo Evelin Star | British Shorthair | unknown | Reported | |||||
| Romualdo Dolce Blu | Maine Coon variant, XLH | odd-KIT | Reported | IT | 6 March 2023 | |||
| Romulus Blue, entered here earlier as Blue | British Shorthair | Nanotigr | DBE-ALT | blue-variant | Line-traced | United Kingdom | 18 May 2024 | |
| Ronnie | British Shorthair | Nanotigr | not-blue | Wild type | United Kingdom | 3 July 2024 | ||
| Rori | British Shorthair | Nanotigr | DBE-ALT | blue-variant | DNA genotyped | United Kingdom | 18 May 2024 | |
| Rosa | Maine Coon | Rociri Elvis | not-blue | Wild type | United Kingdom | 23 June 2024 | ||
| Rosalie Felicitas from Sham | British Shorthair | named to Igor by a source | unknown | Reported | ||||
| Rosalyn vom Wernerwald | British Shorthair | unknown | Reported | Germany | 25 January 2002 | |||
| Roselinde from Sham | British Shorthair | unknown | Reported | |||||
| Rosenrot of Loveliness | Maine Coon | mated into Rociri Elvis | unknown | Reported | Germany | 20 June 2021 | ||
| Rosett from Sham | British Shorthair | named to Igor by a source | unknown | Reported | ||||
| Rosette MiracleBri | British Shorthair | named to Igor by a source | unknown | Reported | ||||
| Rosewood vum Rosegaard | British Shorthair | unknown | Reported | |||||
| Rosmary from Sham | British Longhair | mated into Igor | unknown | Reported | ||||
| Ross Frank, entered here earlier as Ross | British Shorthair | Nanotigr | not-blue | Wild type | United Kingdom | 18 May 2024 | ||
| Rossity Gutineya | Siberian | unknown | Reported | Russia | 18 November 1997 | |||
| Rossity Sophia | Siberian | unknown | Reported | Russia, registered in Italy | ||||
| Rosy Noble Teddy House, given on the pedigree as Noble Teddy House J*Rosy | British Shorthair | Igor | odd-variant | Reported | Ukraine | 21 July 2025 | ||
| Roucky | Siberian | named to Siberian, Altai or Barnaul unconfirmed by a source | unknown | Reported | born 18 May 2020 | |||
| Rouletii Beauty Beyond Measure | Ragdoll | unknown | Reported | 8 January 2008 | ||||
| Rouletii Kari Ann of Whiterockrags | Ragdoll | unknown | Reported | 17 September 2009 | ||||
| Rowanridge Rhapsody In Blue of Lionheartcoon | Maine Coon | unknown | Reported | CA/IT | 2007-10-24 | |||
| Roxana Gentle Fur | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | ||||
| Roxana Great Joy | Siberian | named to Siberian, Altai or Barnaul unconfirmed by a source | unknown | Reported | ||||
| Roxette the Foreigner | Maine Coon | Pillowtalk-Foreigner | unknown | Reported | Germany | 15 June 2012 | ||
| Roxi | Domestic | Blue Eyed Maine Coons (Markiss) | DBE-CEL | blue-variant | Lineage genotyped | Kazakhstan | ||
| Roxi (Roksi) | Siberian | Siberian (C7), from a DBE^ALT to DBE^CEL mating | DBE-CEL | blue-variant | Line-traced | |||
| Roxy Darlin, also written Roxi and Roksi | early Altai; founder of the Topaz | Roxi | unknown | Reported | Kazakhstan, Ust-Kamenogorsk | |||
| Roxy Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2016-04-14 | |||
| Roxy Noble Teddy House, given by the source as J* Roxy Noble Teddy House | British Shorthair | Igor | blue-KIT | Reported | Ukraine | 21 July 2025 | ||
| Roy Dolce Blu | Maine Coon | blue-KIT | Reported | IT | 14 April 2023 | |||
| Roy Great Joy | Siberian | named to Altai and Barnaul, both suspected by a source | unknown | Reported | Russia | born 16 July 2020 | ||
| Royal Blue | Maine Coon | Rociri Elvis | DBE-RE | blue-variant | DNA genotyped | United Kingdom | 1 June 2024 | |
| Royal Noble Star Alora Lorien | Maine Coon | blue-KIT | Reported | SK, registered in US | 10 October 2025 | |||
| Royal Noble Star Dirra | Maine Coon | odd-unattributed | Reported | SK, registered in US | 24 December 2025 | |||
| Royal Rose British Velvet | British Shorthair | mated into Igor | unknown | Reported | Czech Republic | |||
| RoyalMainlys Indulala Dancer | Maine Coon | unknown | Reported | Netherlands | 7 December 2000 | |||
| RoyalMainlys Pranay Dancer | Maine Coon | unknown | Reported | Netherlands | 22 February 2003 | |||
| RoyalMainlys Wottalottadotta | Maine Coon | unknown | Reported | Netherlands | 24 May 2004 | |||
| Roza of Ratush | Siberian | unknown | Reported | Russia | 13 November 2011 | |||
| Rubinia Zolotoi Zamok | British Shorthair | unknown | Reported | |||||
| Rubinka Ars Britannica | British Shorthair | unknown | Reported | Poland | ||||
| Rubino Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2021-09-30 | |||
| Ruby | Celeste line | not-blue | Reported | |||||
| Ruby Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2020-12-28 | |||
| Ruby King's Way | British (Shorthair or Longhair, coat not stated) | named to King's Way by a source | unknown | Reported | ||||
| Rudycats Arcane of Manekicoons | Maine Coon | blue-KIT | Reported | GB | 23 November 2021 | |||
| Rue Des Biscottes Carbin | British Shorthair | unknown | Reported | France | 13 September 2020 | |||
| Ruedisueli's Xoebiedoe Sjefke | British Shorthair | unknown | Reported | |||||
| Rune Murrius | Scottish Straight | unknown | Reported | |||||
| RusFairyTail Diana Princess | Maine Coon | unknown | Reported | 6 December 2004 | ||||
| Rushcutter Brave Heart | Maine Coon | Pedigree ancestry, not a DBE line | unknown | Reported | Denmark, exported to Germany | 25 November 2003 | ||
| Russ | Maine Coon | Rociri Elvis | DBE-RE | odd-variant | DNA genotyped | United Kingdom | 23 June 2024 | |
| Russo Jessica | British Shorthair | mated into Igor | unknown | Reported | ||||
| Russo Kristina | British Shorthair | unknown | Reported | Russia | ||||
| Russo Norton | British Shorthair | unknown | Reported | Russia | ||||
| Russo Olivia | British Shorthair | unknown | Reported | |||||
| Russo Scarlett | British Shorthair | unknown | Reported | Russia | ||||
| Ryan Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2021-04-24 | |||
| Ryanplace Blueberry Tart | Maine Coon | unknown | Reported | United States | 16 October 1989 | |||
| Sabrina Legende des Alpes, called Brin | Siberian | named to Siberian (C7), from a DBE^ALT to DBE^CEL mating by a source | blue-variant | Line-traced | 14-Nov-2021 | |||
| Saga Legende des Alpes | Siberian | named to Siberian (C7), from a DBE^ALT to DBE^CEL mating by a source | blue-variant | Line-traced | 14-Nov-2021 | |||
| Sam | Siberian | named to Siberian, Altai or Barnaul unconfirmed by a source | unknown | Reported | born 13 March 2021 | |||
| Sambuka Great Joy | Siberian | named to Siberian, Altai or Barnaul unconfirmed by a source | unknown | Reported | born 17 July 2020 | |||
| Sammy Zojka | British (Shorthair or Longhair, coat not stated) | unknown | Reported | Poland | ||||
| Sanate Fee from Sham | British Longhair | unknown | Reported | |||||
| Sandokan Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2023-10-26 | |||
| Sandy from Sham | British Shorthair | unknown | Reported | |||||
| Sansa Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2019-04-21 | |||
| Sansa Mirabella da Amore Irina | British Shorthair | odd-unattributed | Reported | Germany | 12 March 2024 | |||
| Santana Ermine Trace | British Shorthair | Nadeya | DBE-NAD | blue-variant | Lineage genotyped | RU | 2021-04-25 | |
| Saphir de la Rocheauxloups | Celeste | named to Celeste (breeder sites) by a source | unknown | Reported | France | |||
| Saphra | Ragdoll | named to Mink and pointed Ragdoll (C9), not a DBE line by a source | blue-unattributed | Reported | ||||
| Sapphire Kun Dalini | Maine Coon | blue-KIT | Reported | RU | 4 September 2023 | |||
| Sarabi | German Longhair | named to German Longhair (C14) by a source | unknown | Reported | born 31 July 2017 | |||
| Sarah | named to Topaz foundation (C6 and C11) by a source | odd-variant | Reported | |||||
| Sarmatcoon Dorian | Maine Coon | named to Blue Eyed Maine Coons (Markiss) by a source | unknown | Reported | 12 June 2022 | |||
| Satinmist Ebony Wizzkid | British Shorthair | unknown | Reported | Great Britain | 11 April 1985 | |||
| Saturn Ermine Trace | British Shorthair | Nadeya | DBE-NAD | blue-variant | Lineage genotyped | Russia | 16 August 2022 | |
| Sawyer Silver Oks | Maine Coon | blue-KIT | Reported | RU | 15 July 2024 | |||
| Sayana Aurum Style | Scottish Fold Longhair | unknown | Reported | |||||
| Scar Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2021-10-01 | |||
| Schabolleke's Peerke | British Shorthair | mated into Igor | unknown | Reported | Netherlands, exported to the Czech Republic | 22 May 2006 | ||
| Schneesternchen's Amalia | Siberian | unknown | Reported | Germany | 26 July 2008 | |||
| Schneesternchen's Fialka | Siberian | unknown | Reported | Germany | 25 January 2017 | |||
| Schneesternchen's Laska | Siberian | odd-unattributed | Reported | Germany | 2 September 2019 | |||
| Schneesternchen's Tom | Siberian | named to Schneesternchen by a source | blue-KIT | Wild type | Germany | 19 December 2014 | ||
| Schoenweg Astrid Weissewolke | British Shorthair | unknown | Reported | 7 October 2007 | ||||
| Schoenweg Camila Blanchefleur | British Shorthair | unknown | Reported | 20 April 2008 | ||||
| Schoenweg Dorian | British Shorthair | unknown | Reported | Russia | 20 June 2008 | |||
| Schoenweg Giannino Weiss | British Shorthair | unknown | Reported | 16 September 2008 | ||||
| Schoenweg Liebeszauber | British Shorthair | unknown | Reported | Russia | 28 June 2009 | |||
| Schoenweg Mona Lisa | British Shorthair | unknown | Reported | 3 July 2009 | ||||
| Schoenweg Ocean in Love | British Shorthair | unknown | Reported | |||||
| Schoenweg Ornella Mutti | British Shorthair | unknown | Reported | Russia | 1 August 2009 | |||
| Schoenweg Teodoro | British Shorthair | DBE-NAD | blue-point | Lineage genotyped | Austria, imported | |||
| Schoenweg Xavier | British Shorthair | unknown | Reported | 31 July 2010 | ||||
| Schouket de la Rocheauxloups | Celeste | named to Celeste (breeder sites) by a source | blue-variant | Reported | France | 2021 | ||
| Scorpion's Pirate | British Shorthair | unknown | Reported | |||||
| Scorpion's Russian Mafia | British Shorthair | unknown | Reported | |||||
| Scorpion's Waltzing Matilda | British Shorthair | unknown | Reported | Russia | 11 June 2008 | |||
| Scotch de la Rocheauxloups | Celeste | named to Celeste (breeder sites) by a source | unknown | Reported | France | |||
| Sdervan Sonwijick | British Shorthair | mated into Igor | unknown | Reported | ||||
| Sea Wave Briraspberry | British Shorthair | mated into Igor | unknown | Reported | ||||
| Seagull by Name of Silver Laisa | British Shorthair | unknown | Reported | |||||
| Sebastian Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2023-06-09 | |||
| Sebastian Hairless Galaxy*UA | Sphynx | unknown | Reported | Ukraine | ||||
| a second cat of the Xin-He Winnie line, not named in the source | Chinese domestic cat | named to Xin-He Winnie by a source | DBE-xHW | blue-variant | Reported | China | ||
| the second daughter of the two-line cross, not named by the source | British Shorthair | Igor | unknown | Reported | ||||
| second kitten coded ny 09 25 61, Infante Lucky March 2024 | British (Shorthair or Longhair, coat not stated) | named to King's Way by a source | blue-variant | Reported | Russia | born 14 March 2024 | ||
| Sekmet's Silver Sinian | British Shorthair | unknown | Reported | |||||
| Semiramis von Felden | British Shorthair | unknown | Reported | |||||
| Semjon | Siberian | named to Schneesternchen by a source | blue-KIT | Reported | Germany | tested September 2024 | ||
| Semyon, as the certificate gives him | Munchkin | Karagaisky | blue-variant | Reported | Russia | 2005 or earlier | ||
| Senator Rainbow Fire | British Shorthair | unknown | Reported | |||||
| Sendy | Sphynx | named to DBE-CEL Sphynx (C5) by a source | odd-variant | Reported | ||||
| Senor Dolce Blu | Maine Coon | blue-KIT | Reported | IT | 30 June 2021 | |||
| Sentimental Baby Sitter | Ragdoll | unknown | Reported | 1 June 2004 | ||||
| Sentimental Canadian Moose | Ragdoll | unknown | Reported | 17 August 2005 | ||||
| Sentimental Sparkling Opal | Ragdoll | unknown | Reported | 1 January 2003 | ||||
| Seven Teen Alice Queen | British Shorthair | unknown | Reported | |||||
| Seven Teen Alice Queen, given on the blue-stock sheet as Seventeen Alice Queen | British Shorthair | mated into Nanotigr | unknown | Reported | ||||
| A Seventh Heaven von Grigoleit | British Shorthair | blue-KIT | Reported | Germany | 4 May 2009 | |||
| Sevruga's Farouh | Maine Coon | blue-KIT | Reported | DE | 25 October 2020 | |||
| Sex Goldsphynx | Sphynx | mated into DBE-CEL Sphynx (C5) | unknown | Reported | ||||
| Shadowlands First Kiss von der Maine Coon Dynastie | Maine Coon | unknown | Reported | 3 August 1996 | ||||
| Shakira | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| Shalimar from Raven City | British Shorthair | unknown | Reported | France | 10 January 2021 | |||
| Shanarra of CaDazz | Maine Coon | blue-KIT | Reported | SK, registered in CZ | 5 December 2021 | |||
| Shanelle de L'Ecole | British Shorthair | unknown | Reported | France | 9 June 2021 | |||
| Shanti Shanaya v Schonen Tal | British Shorthair | unknown | Reported | |||||
| Shanti Shanaya v. Schonen Tal | British Shorthair | named to Roddifer by a source | unknown | Reported | ||||
| Sharlotte Dolce Blu | Maine Coon | blue-KIT | Reported | IT | 14 October 2021 | |||
| Sharly | Neva Masquerade | named to Siberian, Altai or Barnaul unconfirmed by a source | unknown | Reported | born 13 March 2021 | |||
| Sharm Dolce Blu | Maine Coon | unknown | Reported | Italy | 30 June 2018 | |||
| Sharmila Tshilendora | Scottish, given on the certificate as SRS | unknown | Reported | |||||
| SharmMuar Leon | Maine Coon | unknown | Reported | Russia | 12 May 2015 | |||
| Sharon Top Matrioska | Siberian | named to Siberian, Altai or Barnaul unconfirmed by a source | unknown | Reported | ||||
| Sharshiel & Hermes Pom-Pom | Scottish, given on the certificate as SRS | Nanotigr | unknown | Reported | ||||
| She's Got It, called Venus | Altai F2, shown as Ojos Azules | named to Altai, early population by a source | unknown | Reported | 2020 | |||
| Sherkan Great Joy | Siberian | unknown | Reported | Russia | ||||
| Sherkhan Great Joy | Siberian | named to Siberian, Altai or Barnaul unconfirmed by a source | odd-variant | Reported | ||||
| Shina Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2021-10-14 | |||
| Shine Emeralds Honey | British Shorthair | mated into Igor | unknown | Reported | ||||
| Shine Emeralds Lilya | British Shorthair | mated into Igor | unknown | Reported | ||||
| Shine Emeralds Yogi Bear | British Shorthair | mated into Igor | unknown | Reported | ||||
| Shirley Anak Dari Bella | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| Shiteffy Silver Snow | British Shorthair | mated into Igor | not-blue | Reported | ||||
| Sholigress Aquaman | Maine Coon | blue-KIT | Reported | RU, registered in US | 14 September 2024 | |||
| Sholigress Domenique | Maine Coon | blue-KIT | Reported | RU, registered in FR | 5 October 2023 | |||
| Sholigress Emporio | Maine Coon | blue-KIT | Reported | RU | 20 December 2021 | |||
| Sholigress Esquire | Maine Coon | blue-KIT | Reported | RU | 20 December 2021 | |||
| Sholigress First Lady PP | Maine Coon | blue-KIT | Reported | RU, registered in US | 7 May 2024 | |||
| Sholigress Gazprom | Maine Coon | blue-KIT | Reported | RU | 11 April 2021 | |||
| Sholigress Jewel | Maine Coon | blue-KIT | Reported | RU | 22 May 2023 | |||
| Sholigress Jolie | Maine Coon | blue-KIT | Reported | RU, registered in US | 22 May 2023 | |||
| Sholigress Kasablanka | Maine Coon | odd-KIT | Reported | RU, registered in US | 10 May 2025 | |||
| Sholigress Lavanda | Maine Coon | blue-KIT | Reported | RU, registered in US | 9 December 2024 | |||
| Sholigress Mars | Maine Coon | blue-KIT | Reported | RU, registered in US | 20 July 2020 | |||
| Sholigress McLaren | Maine Coon | blue-KIT | Reported | RU | 20 July 2020 | |||
| Sholigress Nick Wilde | Maine Coon | odd-KIT | Reported | RU | 5 June 2025 | |||
| Sholigress Obsidian | Maine Coon | odd-KIT | Reported | RU, registered in BE | 13 June 2023 | |||
| Sholigress Ortensia PP | Maine Coon | blue-KIT | Reported | RU, registered in US | 1 June 2025 | |||
| Sholigress Qumir | Maine Coon | odd-KIT | Reported | RU, registered in PL | 15 July 2021 | |||
| Sholigress Qween my Heart PP | Maine Coon | blue-KIT | Reported | RU | 17 September 2020 | |||
| Sholigress Sea Breeze PP | Maine Coon | odd-KIT | Reported | RU | 4 August 2021 | |||
| Sholigress Summer Sunrise | Maine Coon | blue-KIT | Reported | RU, registered in RO | 25 September 2020 | |||
| Sholigress Under Kiss | Maine Coon | blue-KIT | Reported | RU, registered in US | 15 August 2024 | |||
| Sholigress Uno Momento | Maine Coon | blue-KIT | Reported | RU, registered in ES | 23 June 2022 | |||
| Sholigress Wind Flow | Maine Coon | blue-KIT | Reported | RU | 19 June 2022 | |||
| Sholigress Wish | Maine Coon | blue-KIT | Reported | RU | 29 June 2022 | |||
| Sholigress Yava | Maine Coon | blue-KIT | Reported | RU | 26 September 2021 | |||
| Sholigress Zita | Maine Coon | blue-KIT | Reported | RU | ||||
| Shonycoon's Ethan Hawke | Maine Coon | odd-KIT | Reported | IT, registered in UA | 5 July 2019 | |||
| Shonycoon's Yin Yang | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Italy, exported to Russia | 26 June 2014 | ||
| Shram | Exotic Shorthair cross | named to Marusya by a source | not-blue | Line-traced | Russia | |||
| Siberianloves Ayana-Akasha | Neva Masquerade | unknown | Reported | Germany | 19 July 2004 | |||
| Sibirientaigas Neva Moisha-Mishka | Neva Masquerade | unknown | Reported | Germany | ||||
| Siduroy Wizard Alastar 'Mad-Eye' Moody | Maine Coon | odd-unattributed | Reported | Netherlands | 17 June 2009 | |||
| Sierra Jeeper | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | ||||
| SilkySneaks' Emilia | Maine Coon | blue-KIT | Reported | DE | 20 August 2021 | |||
| SilkySneaks' Gonzales | Maine Coon | blue-KIT | Reported | DE | 27 March 2022 | |||
| SilkySneaks' Ivana | Maine Coon | odd-KIT | Reported | DE | 13 October 2022 | |||
| SilkySneaks' Louise | Maine Coon | blue-KIT | Reported | DE | 23 June 2023 | |||
| Silva | British Shorthair | mated into Blue Eyed Maine Coons (Markiss) | unknown | Reported | Russia | |||
| Silver Angel's Giovanny | British Shorthair | unknown | Reported | |||||
| Silver Angel's Lucjan of Lemurcat | British Shorthair | unknown | Reported | Russia | 6 September 2012 | |||
| Silver Dunja of Jadwiga's Home | British Shorthair | unknown | Reported | Netherlands | ||||
| Silver Eliza von Wahrberg | British Shorthair | unknown | Reported | 21 May 2002 | ||||
| Silver Irina of Jadwiga's Home | British Shorthair | unknown | Reported | Netherlands | ||||
| Silver Jojo from Sunnyplace | British Shorthair | unknown | Reported | Germany | 9 June 2011 | |||
| Silver Kotek of Jadwiga's Home | British Shorthair | unknown | Reported | Netherlands | ||||
| Silver Meddows Bowie van Nous Deux | Maine Coon | odd-KIT | Reported | NL | 5 April 2023 | |||
| Silver Meddows Mercedes van Nous Deux | Maine Coon | blue-KIT | Reported | NL | 5 April 2023 | |||
| Silver Meddows Mona Lisa van Nous Deux | Maine Coon | blue-KIT | Reported | NL | 5 April 2023 | |||
| Silver Meddows Sweetie van Nous Deux | Maine Coon | blue-KIT | Reported | NL | 5 April 2023 | |||
| Silver Meddows Terence van Nous Deux | Maine Coon | blue-KIT | Reported | NL | 5 April 2023 | |||
| Silver Moon Lady Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2022-03-11 | |||
| Silver Nina von Tonkay | British Shorthair | unknown | Reported | |||||
| Silver Oberta Fan Liwardia | British Shorthair | unknown | Reported | 20 September 1996 | ||||
| Silver-Asterix vom Bleek | British Shorthair | unknown | Reported | Germany | ||||
| Silver-Brend Fan Llwardia | British Shorthair | unknown | Reported | |||||
| Silver-Carrie von Quintana | British Shorthair | unknown | Reported | |||||
| Silver-Donna von Quintana | British Shorthair | unknown | Reported | Germany | ||||
| Silver-Esteban D'Oaxaca | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| Silver-Fay v Quintana | British Shorthair | unknown | Reported | |||||
| Silver-Quintus vom Goldenen Winkel | British Shorthair | mated into Igor | unknown | Reported | ||||
| Silver-Sheba Vd Oldehove | British Shorthair | unknown | Reported | |||||
| Silverado des Lions de Meela | Maine Coon | unknown | Reported | France, registered in Poland | 2 December 2021 | |||
| Silverfern Cassiopeia | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Reported | United Kingdom, exported to Austria | 9 December 2013 | ||
| Silvermoon's Samira | British Shorthair | unknown | Reported | |||||
| Silvester vd Oldehove | British Shorthair | unknown | Reported | |||||
| Simba | German Longhair | named to German Longhair (C14) by a source | unknown | Reported | born 31 July 2017 | |||
| Simfonia von Engelswiese | Maine Coon | Pillowtalk-Foreigner | unknown | Reported | Germany | 20 November 2018 | ||
| Simon Cobalto Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2019-10-28 | |||
| Simon Vi-Vi Kostas | British Shorthair | mated into Igor | unknown | Reported | ||||
| Simona | Maine Coon | unknown | Reported | Russia | 20 August 2015 | |||
| Simsalabim from Julecase Castle | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Line-traced | Germany | 29 July 2008 | ||
| Simsalabim von der Rue De La Minet | British Shorthair | unknown | Reported | 30 July 1994 | ||||
| Sinfonia von Engelswiese | Maine Coon | Pillowtalk-Foreigner | unknown | Reported | Germany, exported to the United Kingdom | 20 November 2018 | ||
| Sirio Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2020-02-14 | |||
| SirrahCoon Belushie | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Germany | 13 December 2004 | ||
| Skazka | Siberian | named to Schneesternchen by a source | blue-KIT | Reported | Germany | tested September 2024 | ||
| Skazka Great Joy | Siberian | named to Siberian, Altai or Barnaul unconfirmed by a source | unknown | Reported | born 17 July 2020 | |||
| Sky | Siberian | mated into Siberian (C7), from a DBE^ALT to DBE^CEL mating | blue-variant | Line-traced | ||||
| Slavicat X Tra Special | Siberian | Malvina / Barnaul | blue-variant | Line-traced | Russia | born 10 February 2017 | ||
| Smartie Legende des Alpes | Siberian | named to Siberian (C7), from a DBE^ALT to DBE^CEL mating by a source | blue-variant | Line-traced | 14-Nov-2021 | |||
| Smile Ermine Trace | British Shorthair | Nadeya | DBE-NAD | blue-variant | Lineage genotyped | Russia | 16 August 2022 | |
| Smoothcat's Gajra | British Shorthair | unknown | Reported | 14 August 2011 | ||||
| Smurfic | named to Highlander, Olynx (C11) by a source | not-blue | Reported | |||||
| Sniper Hairless Galaxy*UA | Sphynx | blue-KIT | Reported | Ukraine | 20 April 2024 | |||
| Snowflake | Ragdoll | mated into Mink and pointed Ragdoll (C9), not a DBE line | unknown | Reported | ||||
| Snugglepuss Divine Demelza | Ragdoll | mated into Mink and pointed Ragdoll (C9), not a DBE line | blue-unattributed | Reported | ||||
| Snugglepuss Jasmine | Ragdoll | named to Mink and pointed Ragdoll (C9), not a DBE line by a source | unknown | Reported | ||||
| Snugglepuss Marley | Ragdoll | named to Mink and pointed Ragdoll (C9), not a DBE line by a source | unknown | Reported | ||||
| Snugglepuss Yogie Bear | Ragdoll | mated into Mink and pointed Ragdoll (C9), not a DBE line | blue-unattributed | Reported | ||||
| Socrate | Siberian | named to Siberian, Altai or Barnaul unconfirmed by a source | unknown | Reported | born 13 March 2021 | |||
| Solar Eclipce Agata | Maine Coon | Blue Eyed Maine Coons (Markiss) | odd-variant | Reported | RU | 7 February 2023 | ||
| Solar Eclipce Bombei | Maine Coon | Blue Eyed Maine Coons (Markiss) | blue-variant | Reported | RU, registered in NL | 14 February 2023 | ||
| Solar Eclipce Flafi | Maine Coon | Blue Eyed Maine Coons (Markiss) | unknown | Reported | 28 September 2023 | |||
| Solar Eclipce Izolda | Maine Coon | Blue Eyed Maine Coons (Markiss) | blue-variant | Reported | RU, registered in NL | 28 May 2023 | ||
| Solar Eclipce Kaisa | Maine Coon | mated into Blue Eyed Maine Coons (Markiss) | unknown | Reported | ||||
| Solar Eclipce Queen | Maine Coon | Blue Eyed Maine Coons (Markiss) | blue-variant | Reported | RU | 25 January 2024 | ||
| Solar Eclipce Valkyriy | Maine Coon | Blue Eyed Maine Coons (Markiss) | unknown | Reported | ||||
| Soleil Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2021-09-30 | |||
| Solex van de Haber | British Shorthair | unknown | Reported | |||||
| Solnishko | Sphynx | named to DBE-CEL Sphynx (C5) by a source | odd-variant | Reported | ||||
| SoloMiya Anastasia | British Shorthair | named to Pedigree ancestry, not a DBE line by a source | odd-unattributed | Reported | ||||
| Solomiya Josephine | British Shorthair | Igor | blue-variant | Reported | 1 October 2022 | |||
| Solomiya Lucy | British Shorthair | blue-unattributed | Reported | |||||
| Solomon | British Shorthair | Igor | blue-variant | Reported | ||||
| Sonata | British Shorthair | unknown | Reported | |||||
| Sonata from Sham | British (Shorthair or Longhair, coat not stated) | unknown | Reported | |||||
| Sonnyboy Zur Porta Westfalica | Persian | mated into Nadeya | unknown | Reported | ||||
| Sony | Munchkin | named to Karagaisky by a source | blue-variant | Reported | ||||
| Sooty | Ragdoll | named to Mink and pointed Ragdoll (C9), not a DBE line by a source | blue-unattributed | Reported | ||||
| Sophie from SoloMiya | British Shorthair | named to Igor by a source | odd-variant | Reported | Ukraine | |||
| Sorgeone Golden Eloso Risado | British (Shorthair or Longhair, coat not stated) | unknown | Reported | Russia | 22 July 2012 | |||
| Sovereign's No Question | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| Spacetiger Azzurra | Maine Coon | blue-KIT | Reported | CH | 16 March 2023 | |||
| Spacetiger Snakebite | Maine Coon | Pillowtalk-Foreigner | blue-variant | Reported | Switzerland | |||
| Sphynxomania Cessy | Sphynx | mated into DBE-CEL Sphynx (C5) | blue-KIT | Reported | ||||
| Sphynxomania Chili | Sphynx | mated into DBE-CEL Sphynx (C5) | blue-KIT | Reported | ||||
| Sphynxomania Sil | Sphynx | mated into DBE-CEL Sphynx (C5) | blue-KIT | Reported | ||||
| Sphynxwillow Azure Ono | Sphynx | DBE-ALT | blue-variant | Line-traced | Australia | 2021 | ||
| the Sphynxwillow blue-eyed programme, Sphynx, Bambino and Elf | Sphynx, Bambino and Elf | unknown | Reported | Australia | ||||
| Star Leader Nensi | Maine Coon | mated into Blue Eyed Maine Coons (Markiss) | unknown | Reported | Israel, registered in Russia | 16 May 2021 | ||
| Star's Light Benary | British Shorthair | unknown | Reported | |||||
| StarArk L'Moisha | Maine Coon | odd-KIT | Reported | RU | 15 April 2025 | |||
| StarArk Tiffany Blue | Maine Coon | odd-KIT | Reported | RU | 25 June 2024 | |||
| Starfire Dolce Blu | Maine Coon | odd-unattributed | Reported | Italy | ||||
| Stark Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2021-06-16 | |||
| Steve II Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2021-04-15 | |||
| Stimics Balzam Boy | Siberian | unknown | Reported | Sweden | 28 April 2007 | |||
| Stimics Buddy Holly | Siberian | unknown | Reported | Sweden | 11 September 2009 | |||
| Stonehaven Barbara Ann | British Shorthair | unknown | Reported | 22 December 2009 | ||||
| Strashaya Coonka s Avito | Maine Coon | Rociri Elvis | DBE-RE | blue-variant | Line-traced | |||
| Stuart vom Wernerwald | British Shorthair | mated into Igor | unknown | Reported | 23 December 1995 | |||
| Sue | Ragdoll | named to Mink and pointed Ragdoll (C9), not a DBE line by a source | unknown | Reported | ||||
| Sultan Joufflu | British Shorthair | mated into Igor | unknown | Reported | Netherlands | 25 September 2004 | ||
| Summerplace Bruno Banani of Dolce Blu | Maine Coon | unknown | Reported | DE/IT | 2013-02-18 | |||
| Summerplace Dai Quiri | Maine Coon | blue-KIT | Reported | ES, registered in AT | 5 August 2023 | |||
| Summerplace Tokio-Girl | Maine Coon | unknown | Reported | 9 November 2014 | ||||
| Sun-City's Luchia | British Shorthair | unknown | Reported | |||||
| Suncoastcoons Mogli | Maine Coon | named to Blue Eyed Maine Coons (Markiss) by a source | blue-variant | Reported | US | 9 July 2022 | ||
| Sundust's Golden Shiro | British Shorthair | unknown | Reported | |||||
| Sundust's Silver Lulu | British Shorthair | unknown | Reported | |||||
| Sunlight | Exotic Shorthair | not-blue | Reported | Russia | ||||
| Sunlight of CaDazz | Maine Coon | blue-KIT | Reported | SK, registered in CZ | 5 December 2021 | |||
| Sunny Blue Ermine Trace | British Shorthair | Nadeya | DBE-NAD | blue-variant | Lineage genotyped | RU | 2021-04-25 | |
| Sunny Garde George, given on the pedigree without the n | British Shorthair | mated into Igor | unknown | Reported | Ukraine | |||
| Sunny Garden Afina | British Shorthair | mated into Igor | unknown | Reported | Ukraine | |||
| Sunny Garden Darlin | British Shorthair | mated into Igor | unknown | Reported | Ukraine | |||
| Sunny Garden Irina | British Shorthair | mated into Igor | unknown | Reported | Ukraine | |||
| Sunshines Leo | British Shorthair | mated into Nadeya | unknown | Reported | Sweden | 8 March 2003 | ||
| Super Satie d'Vialle | British Shorthair | unknown | Reported | |||||
| Supernova Haiti | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Italy | |||
| Susan Royal Edelweiss | British Shorthair | unknown | Reported | |||||
| Susana le Chat en Velours | British Shorthair | mated into Igor | unknown | Reported | ||||
| SViNdoff Alberton | Maine Coon | unknown | Reported | Serbia, registered in Greece | 27 June 2016 | |||
| Sweep | Ragdoll | named to Mink and pointed Ragdoll (C9), not a DBE line by a source | unknown | Reported | ||||
| Sweet Berry Gerda | Sphynx | named to DBE-CEL Sphynx (C5) by a source | blue-KIT | Reported | ||||
| Sweet Berry Indigo | Sphynx | mated into DBE-CEL Sphynx (C5) | unknown | Reported | ||||
| Sweet Berry Raisa of Mirmagnificent | Sphynx | unknown | Reported | |||||
| Sweet Fun Dumbledor | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| Sweet Fun Flittergirl | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| Sweet Fun Florida | British Shorthair | mated into Nadeya | unknown | Reported | 25 April 2006 | |||
| Sweet Fun RePlay | British Shorthair | mated into Nadeya | unknown | Reported | 30 July 2007 | |||
| Sweet Fun Yacata | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| Sweet Heartbreaker's Love Me Tender | Persian | mated into Nadeya | unknown | Reported | ||||
| Sweet Rialto Easy Lover | Maine Coon | unknown | Reported | Netherlands | 14 June 2010 | |||
| Sweet Silver Miracle von Kaiserberg | British Shorthair | unknown | Reported | |||||
| Sweet Spices Tolstoi of Cyrridwen | Exotic Longhair | mated into Marusya | unknown | Line-traced | ||||
| SweetCountry Mirassou Safire Skye | Maine Coon | blue-unattributed | Reported | US | 9 June 2025 | |||
| Sweetlove Nadira | Maine Coon | unknown | Reported | Netherlands | 20 January 2011 | |||
| Sweetloves Maya | Maine Coon | blue-KIT | Reported | NL | 12 August 2023 | |||
| Sylphide The Sweet Lynx | Maine Coon | blue-KIT | Reported | BE, registered in FR | 31 July 2021 | |||
| Taba Honorable from Wonder-Plush | British Shorthair | unknown | Reported | |||||
| Tabaluga vom Muehleneck | British Shorthair | unknown | Reported | Germany | ||||
| Tabby tortie and white female of the Barnaul chart, unnamed in the source | Domestic Shorthair | Malvina / Barnaul | unknown | Line-traced | Russia | |||
| Taffetas Des Monts De L'Olympe | British Shorthair | mated into Nadeya | unknown | Reported | 20 July 2002 | |||
| Tahiti des Bons Gros Geants | Maine Coon | blue-KIT | Reported | BE | 14 March 2022 | |||
| Tahiti of Czankra | British Shorthair | unknown | Reported | Poland | 22 September 2005 | |||
| Tahlia von den Edelkatzchen | British Shorthair | Roddifer | not-blue | Reported | Germany | born 12 February 2023 | ||
| Tahoe of Royal Maine Coons | Maine Coon | odd-unattributed | Reported | United States | 10 August 2023 | |||
| Taiji, given as the call name on the source | Chinese domestic cat | named to Xin-He Winnie by a source | DBE-xHW | blue-variant | Reported | China | ||
| Taina d'Aerlin | Celeste | unknown | Reported | France | 1 May 2022 | |||
| Taisia of Grand Bastet | Scottish Fold | unknown | Reported | |||||
| Takuma Hairless Galaxy*UA | Bambino | odd-KIT | Reported | Ukraine | 1 December 2023 | |||
| Talamaska Dustin | British Shorthair | unknown | Reported | |||||
| Talisman le Chat en Velours | British Shorthair | mated into Igor | unknown | Reported | ||||
| Tamila Assilina | Sphynx | named to DBE-CEL Sphynx (C5) by a source | unknown | Reported | ||||
| Tanatos Ermine Trace | British Shorthair | Nadeya | DBE-NAD | blue-variant | Lineage genotyped | Russia | 7 May 2021 | |
| Tango of Love Crazy Blue | British Shorthair | unknown | Reported | |||||
| Tansy SuperQueen | British Shorthair | named to Igor by a source | unknown | Reported | ||||
| Tanzanit Dixi Whiski | British Shorthair | unknown | Reported | |||||
| Tappernoje White Wild Angel, given on the sheet as Tapperno/je | Maine Coon | Pedigree ancestry, not a DBE line | unknown | Reported | Denmark | 13 July 1998 | ||
| Tara | German Longhair | named to German Longhair (C14) by a source | unknown | Reported | born 24 September 2017 | |||
| Tashi Diamonds Achilles | Sphynx | unknown | Reported | |||||
| Tashi of Royal Maine Coons | Maine Coon | blue-unattributed | Reported | United States | 10 August 2023 | |||
| Tashunga of El Dorado | Maine Coon | unknown | Reported | Austria, registered in Germany | 9 May 2014 | |||
| Tassel Magic Azazelle PP | Maine Coon | unknown | Reported | Russia, registered in Poland | 19 November 2021 | |||
| Tassel Magic Fan Fan Tyulpan | Maine Coon | blue-KIT | Reported | RU | 21 December 2023 | |||
| Tassel Magic Gipnoz | Maine Coon | odd-KIT | Reported | RU | 28 November 2022 | |||
| Tassel Magic I'Bella PP | Maine Coon | unknown | Reported | Russia | ||||
| Tassel Magic Oksibutirat PP | Maine Coon | blue-KIT | Reported | RU | ||||
| Tassel Magic Parnas PP | Maine Coon | blue-KIT | Reported | RU, registered in FR | 27 May 2023 | |||
| Tassel Magic Rosomakha PP | Maine Coon | blue-KIT | Reported | RU, registered in PL | 12 May 2022 | |||
| Tassel Magic Samorodok | Maine Coon | blue-KIT | Reported | RU | 29 May 2022 | |||
| Tassel Magic Slavianka | Maine Coon | blue-KIT | Reported | RU | ||||
| Tassel Magic Sweet Raffaella PP | Maine Coon | unknown | Reported | Russia | 12 June 2019 | |||
| Tassel Magic Tamerlana | Maine Coon | blue-KIT | Reported | RU | 1 January 2022 | |||
| Tassel Magic U'Lavanda | Maine Coon | blue-KIT | Reported | RU | 1 March 2024 | |||
| Tassel Magic Vanilla Ale PP | Maine Coon | unknown | Reported | Russia | 15 June 2020 | |||
| Tassel Magic Wiwian PP | Maine Coon | blue-KIT | Reported | RU, registered in US | 24 January 2023 | |||
| Taulor Edelweiss | British Shorthair | unknown | Reported | |||||
| Taycoon Dolce Blu | Maine Coon | odd-KIT | Reported | IT/IT | 2021-09-30 | |||
| Teddy Brits Chelsea | British Shorthair | named to Igor by a source | unknown | Reported | Italy | |||
| Teddybar von der Villa Kaiser | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | ||||
| Tempio Felinox Hypnose | Maine Coon variant, XLH | blue-KIT | Reported | CH | 31 December 2021 | |||
| Tender Paws Fiona | British Longhair | named to Pedigree ancestry, not a DBE line by a source | unknown | Reported | ||||
| Tender Paws Freya | British Shorthair | mated into Igor | not-blue | Reported | ||||
| Tender Paws Michelangelo of King Pride | British Shorthair | mated into Igor | unknown | Reported | ||||
| Tequilla Candy Cat | Sphynx | mated into DBE-CEL Sphynx (C5) | odd-variant | Reported | ||||
| Teremok Sterne aus Russland | British Shorthair | unknown | Reported | 21 March 2017 | ||||
| Terra Di Nessuno Dolce Blu, entered from the prefix listing as Terra Di Nessuno Dolce Blu | Maine Coon | unknown | Reported | Italy | 1 April 2020 | |||
| Terra Van De Katse Duinen | British Shorthair | unknown | Reported | Netherlands | 28 September 2000 | |||
| Tesla | British Shorthair | blue-KIT | Reported | Germany | ||||
| Thalia Royal Edelweiss | British Shorthair | unknown | Reported | |||||
| TheCatHut Fisher | Maine Coon | unknown | Reported | United States, registered in Russia | ||||
| Thia Juve Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2019-09-02 | |||
| Thor Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2020-05-31 | |||
| Thunderball Zabatini | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Denmark | 11 February 2001 | ||
| Thundercats Parzival | Maine Coon | named to Pedigree ancestry, not a DBE line by a source | unknown | Reported | Germany | 28 January 2008 | ||
| Ti'Punch d'Aerlin | British Shorthair | mated into Nanotigr | unknown | Reported | ||||
| Tiaga | Topaz | DBE-CEL | unknown | Line-traced | Ukraine | |||
| Tiana vom Leineufer | German Longhair | named to German Longhair (C14) by a source | not-blue | Reported | Germany | |||
| Tiara Grace | Sphynx | mated into DBE-CEL Sphynx (C5) | unknown | Reported | ||||
| Tiara of Plush Herz | British Shorthair | blue-unattributed | Reported | 24 August 2025 | ||||
| Tiberious Jr. Felicious | British Shorthair | Malvina / Barnaul | unknown | Line-traced | 18 June 2021 | |||
| Tieni von Wahrberg | British Shorthair | unknown | Reported | |||||
| Tiffanie aus der Homburgstadt | British Shorthair | unknown | Reported | 3 May 2017 | ||||
| Tiffany Anirette | British Shorthair | unknown | Reported | Estonia | ||||
| Tiffany from Sham | Selkirk Rex Longhair | unknown | Reported | |||||
| Tiffany Kun Dalini | Maine Coon | blue-KIT | Reported | RU, registered in CH | 17 September 2023 | |||
| Tiger of Big Hunters | Maine Coon | blue-KIT | Reported | BG | ||||
| Tiger of Czankra | British Longhair | mated into Igor | unknown | Reported | ||||
| Tilly von Westhausen | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| Tim of Sudden Blazing | Maine Coon | blue-KIT | Reported | Czech Republic, registered in Italy | 26 June 2021 | |||
| Tim Tom from Sham | Selkirk Rex Shorthair | unknown | Reported | Germany to Italy | 2009-06-06 | |||
| Timaracoon's Mystical Starr | Maine Coon | unknown | Reported | Netherlands, registered in Germany | 11 August 2011 | |||
| Timaracoon's Ringo Star | Maine Coon | unknown | Reported | Netherlands, registered in Germany | 26 June 2007 | |||
| Timati Renesmee | British Shorthair | unknown | Reported | 7 October 2016 | ||||
| Timberhills Chelsea | Maine Coon | mated into Pillowtalk-Foreigner | unknown | Reported | Germany | 9 July 2004 | ||
| Timur Coccole & Fusa | Siberian | named to Siberian, Altai or Barnaul unconfirmed by a source | blue-variant | Reported | ||||
| Tinsle Kintu of FairyTailsLand | Ragdoll | unknown | Reported | 1 August 1999 | ||||
| Tiny Univerce from Raven City | British Shorthair | unknown | Reported | 27 April 2019 | ||||
| Titeuf de la Hillane | British Longhair | not-blue | Reported | France | ||||
| Tjarden von Felden | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| TLC Touch of Fantasy | Maine Coon | blue-unattributed | Reported | Netherlands | 26 April 1999 | |||
| Tobias of Royal Maine Coons | Maine Coon | blue-unattributed | Reported | United States | 10 August 2023 | |||
| Tojo Polaris Laura Pausini | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Norway, exported to Germany | 14 November 2005 | ||
| Tojo Polaris Victor Wooten | Maine Coon | unknown | Reported | Norway, registered in the Netherlands | 20 February 2009 | |||
| Toki Dolce Blu | Maine Coon | odd-KIT | Reported | IT | 23 March 2021 | |||
| Tokio of Charming Brits | British Shorthair | not-blue | Reported | Germany | 13 June 2020 | |||
| Tokyo | British Shorthair | DBE-ALT | odd-variant | DNA genotyped | Poland | |||
| Tokyo Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2020-12-28 | |||
| Top Secret from Sham | Selkirk Rex Longhair | unknown | Reported | Germany | ||||
| Topaz | British Shorthair | DBE-ALT | blue-variant | DNA genotyped | Poland | |||
| Topaz Portare Felicita | Maine Coon | blue-KIT | Reported | UA, registered in US | 9 April 2024 | |||
| Tor le Chat en Velours | British Shorthair | named to Igor by a source | unknown | Reported | ||||
| Tortellina Dolce Blu | Maine Coon | unknown | Reported | IT/- | 2020-10-29 | |||
| Toulose Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2020-04-07 | |||
| Treasure Island of Silver Laisa | British Shorthair | unknown | Reported | Belarus | 19 April 2010 | |||
| Tri-D Adam | Maine Coon | unknown | Reported | Russia, registered in Great Britain | 2 August 2020 | |||
| Tri-D Madonna | Maine Coon | unknown | Reported | Russia | 24 April 2018 | |||
| Tri-D Triumph | Maine Coon | unknown | Reported | Russia, registered in Ukraine | 27 November 2014 | |||
| Tricolor Wildebras | British Shorthair | unknown | Reported | |||||
| Tristan Largowinch | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Russia | 1 April 2015 | ||
| Triumph FarEast Gold Galeksy | British Shorthair | unknown | Reported | 24 July 2013 | ||||
| Triumpher Golden Giovanni | British Shorthair | mated into Igor | unknown | Reported | ||||
| Tsitseliya, also written Tcitcelia | Sphynx | named to DBE-CEL Sphynx (C5) by a source | not-blue | Reported | ||||
| Tweed Cacao Carbin | British Shorthair | blue-KIT | Reported | France | 28 August 2022 | |||
| Twice As Nice van de Katse Duinen | British Shorthair | unknown | Reported | |||||
| Twin Goliath Des Monts De L'Olympe | British Shorthair | mated into Nadeya | unknown | Reported | 17 September 2002 | |||
| Twister of Mystery's Dream | British Shorthair | unknown | Reported | 27 August 2009 | ||||
| Tyolet's Kim | British Shorthair | unknown | Reported | |||||
| Typical Male van de Katzen Duinen | British Shorthair | unknown | Reported | Germany | 5 May 2002 | |||
| Tyson des Tips du Levant | Maine Coon | unknown | Reported | FR | 2022-11-07 | |||
| U-jin | Siberian | named to Siberian (C7), from a DBE^ALT to DBE^CEL mating by a source | not-blue | Reported | b. Sept 2023 | |||
| U-Tammie Tavi Blues | British Shorthair | mated into Igor | unknown | Reported | ||||
| UA*Sweet Beast Bob Dylan | British (Shorthair or Longhair, coat not stated) | named to Altai, via the Sweet Beast cattery by a source | unknown | Reported | Ukraine | |||
| UA*Sweet Beast Missandeya | British (Shorthair or Longhair, coat not stated) | named to Altai, via the Sweet Beast cattery by a source | unknown | Reported | Ukraine | |||
| Ualika Renesmee | British Shorthair | mated into Igor | unknown | Reported | ||||
| Ugo from the Rainbow of Hope | Maine Coon | blue-KIT | Reported | CH | 9 June 2023 | |||
| Uil Grand Maxelpoint | British Shorthair | unknown | Reported | |||||
| Uill | Siberian | named to Siberian (C7), from a DBE^ALT to DBE^CEL mating by a source | blue-variant | Line-traced | b. Sept 2023 | |||
| Uindy | Siberian | named to Siberian (C7), from a DBE^ALT to DBE^CEL mating by a source | blue-variant | Line-traced | b. Sept 2023 | |||
| Ukiko Lakki Cats | British Longhair | mated into Igor | unknown | Reported | Germany and Russia | born 25 October 2017 | ||
| Ulay from Iconic British Luxury | British Shorthair | Igor | blue-variant | Reported | Germany and Russia | |||
| Ulian | Siberian | named to Siberian (C7), from a DBE^ALT to DBE^CEL mating by a source | not-blue | Reported | b. Sept 2023 | |||
| Ulissa-Lissa | British Shorthair | unknown | Reported | |||||
| Ulla vom Grutholz | British Shorthair | unknown | Reported | Germany | 7 August 2001 | |||
| Ultimo von Marquis'Zaro | Maine Coon | named to Pedigree ancestry, not a DBE line by a source | unknown | Reported | Switzerland, exported to Germany | 16 September 2011 | ||
| Ultra Manny | British Shorthair | unknown | Reported | Russia | ||||
| Ultra Rusty of Colourpoint | British Shorthair | unknown | Reported | 5 August 2008 | ||||
| Ultra Wolter | British Shorthair | unknown | Reported | |||||
| Ultrablue de l'Hades | Celeste | named to Celeste (breeder sites) by a source | blue-variant | Reported | France | |||
| Ulyana Renesmee | British Shorthair | unknown | Reported | |||||
| Ulyibka FarFast Golden Galaksy | British Shorthair | mated into Igor | unknown | Reported | ||||
| Ulyna Mari Felin Salut | British Shorthair | unknown | Reported | |||||
| Ulysses Royal Edelweiss | British Shorthair | unknown | Reported | 4 June 2022 | ||||
| Uma Cinni Viridian | British Shorthair | blue-KIT | Reported | |||||
| Uma-Tuileries Felin Salut | British Shorthair | unknown | Reported | |||||
| Umba Carbin | British Shorthair | blue-KIT | Reported | France | 15 October 2023 | |||
| Umberto Pasja | British Shorthair | mated into Celeste (Chatterie d'Aerlin) | unknown | Reported | France | 15 April 2017 | ||
| Umeboshi d'Aerlin | Celeste | blue-unattributed | Reported | France | ||||
| Umi (Yumi) | Siberian | named to Siberian (C7), from a DBE^ALT to DBE^CEL mating by a source | not-blue | Reported | b. Sept 2023 | |||
| Umi Boss Arnold Lion of Dolce Blu | Maine Coon | unknown | Reported | BY/IT | 2025-08-10 | |||
| Umi Coccole & Fusa | Siberian | named to Siberian, Altai or Barnaul unconfirmed by a source | blue-variant | Reported | born 22 March 2021 | |||
| Un Caramello New Montemi | British Shorthair | unknown | Reported | 12 May 2021 | ||||
| Una Sonrisa vom Osterdeich | British Shorthair | odd-KIT | Reported | Germany | 18 May 2021 | |||
| Unaky PP from the Rainbow of Hope | Maine Coon | blue-KIT | Reported | CH | 9 June 2023 | |||
| Unanym d'Ysorian | Celeste | blue-unattributed | Reported | France | 26 June 2023 | |||
| Uncelini Red GemCat | British Shorthair | unknown | Reported | |||||
| Unchin-Platinum | British Shorthair | named to Igor by a source | unknown | Reported | ||||
| Undina Lion's Heart | Neva Masquerade | named to Siberian, Altai or Barnaul unconfirmed by a source | unknown | Reported | born 7 April 2010 | |||
| Unica von Westhausen | British Shorthair | unknown | Reported | |||||
| Union Silviassib | Siberian | unknown | Reported | Poland | 9 October 2008 | |||
| Uniq Great Joy | Siberian | named to Siberian, Altai or Barnaul unconfirmed by a source | blue-variant | Reported | born 17 March 2023 | |||
| Unique Maxelpoint | British Shorthair | unknown | Reported | |||||
| Unna Lakki Cats | British Longhair | unknown | Reported | Germany | ||||
| unnamed British Shorthair born 25 May 2019, out of Hesticus Urfin and Vanguard Camelia My Goddess | British Shorthair | unknown | Reported | 25 May 2019 | ||||
| the unnamed female drawn as '??' | Siberian | named to Siberian (C7), from a DBE^ALT to DBE^CEL mating by a source | unknown | Reported | ||||
| Unnamed female of the Xuanwei litter of 9 August 2025 | Selkirk Rex Longhair | Igor | blue-variant | Line-traced | China, exported to Canada | 9 August 2025 | ||
| Unnamed female, blue bicolour | Ragdoll | named to Mink and pointed Ragdoll (C9), not a DBE line by a source | odd-unattributed | Reported | ||||
| Unnamed female, blue mink bicolour | Ragdoll | named to Mink and pointed Ragdoll (C9), not a DBE line by a source | odd-unattributed | Reported | ||||
| Unnamed female, drawn as '??' | Domestic | named to Blue Eyed Maine Coons (Markiss) by a source | unknown | Reported | ||||
| Unnamed female, lilac mink bicolour | Ragdoll | named to Mink and pointed Ragdoll (C9), not a DBE line by a source | unknown | Reported | ||||
| Unnamed female, lilac sepia point | Ragdoll | named to Mink and pointed Ragdoll (C9), not a DBE line by a source | not-blue | Reported | ||||
| Unnamed male, blue bicolour | Ragdoll | named to Mink and pointed Ragdoll (C9), not a DBE line by a source | unknown | Reported | ||||
| Unnamed male, blue bicolour, Adonis group | Ragdoll | named to Mink and pointed Ragdoll (C9), not a DBE line by a source | unknown | Reported | ||||
| Unnamed male, blue mink point | Ragdoll | named to Mink and pointed Ragdoll (C9), not a DBE line by a source | blue-unattributed | Reported | ||||
| Unnamed male, blue point | Ragdoll | named to Mink and pointed Ragdoll (C9), not a DBE line by a source | unknown | Reported | ||||
| Unnamed male, lilac sepia point | Ragdoll | named to Mink and pointed Ragdoll (C9), not a DBE line by a source | not-blue | Reported | ||||
| Unnamed male, ny 11 08 61, born 5 May 2024 | British Shorthair | Igor | blue-variant | Reported | Germany | born 5 May 2024 | ||
| Unnamed male, ny 11 61, born 15 July 2024 | British Shorthair | named to Igor by a source | blue-variant | Reported | Germany | born 15 July 2024 | ||
| Unnamed male, seal mink bicolour | Ragdoll | named to Mink and pointed Ragdoll (C9), not a DBE line by a source | not-blue | Reported | ||||
| Unnamed male, seal point | Ragdoll | named to Mink and pointed Ragdoll (C9), not a DBE line by a source | unknown | Reported | ||||
| Unnamed offspring, coded BSH o 09 63 | British Shorthair | named to Igor by a source | odd-variant | Line-traced | ||||
| Unnamed, black smoke, out of Sarah and Belyashik | named to Topaz foundation (C6 and C11) by a source | not-blue | Reported | |||||
| Unnamed, blue sepia bicolour | Ragdoll | named to Mink and pointed Ragdoll (C9), not a DBE line by a source | not-blue | Reported | ||||
| Unnamed, blue sepia point | Ragdoll | named to Mink and pointed Ragdoll (C9), not a DBE line by a source | blue-unattributed | Reported | ||||
| Unnamed, seal bicolour point | Ragdoll | named to Mink and pointed Ragdoll (C9), not a DBE line by a source | odd-unattributed | Reported | ||||
| Uno vom Grutholz | British Shorthair | unknown | Reported | Germany | 1 March 2004 | |||
| Unona Great Joy | Siberian | named to Siberian, Altai or Barnaul unconfirmed by a source | odd-variant | Reported | born 17 March 2023 | |||
| Unreal ZouWu Ermine Trace | British Longhair | Nadeya | DBE-NAD | blue-variant | Lineage genotyped | Russia | 19 September 2023 | |
| the unrecorded sire of A Seventh Heaven von Grigoleit | British Shorthair | unknown | Reported | |||||
| the unrecorded sire of Arst Tatuin | Maine Coon | unknown | Reported | |||||
| the unrecorded sire of British Gems Yuma | British Shorthair | unknown | Reported | |||||
| Upiter Great Joy | Siberian | named to Siberian, Altai or Barnaul unconfirmed by a source | odd-variant | Reported | born 17 March 2023 | |||
| Ups Ermine Trace | British Shorthair | Nadeya | unknown | Reported | 17 May 2021 | |||
| Uralridge Bars | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Russia | 22 May 2014 | ||
| Urania Ermine Trace | British Shorthair | Nadeya | blue-point | Reported | 17 May 2021 | |||
| Urban Comics du Bois de Boissy | Maine Coon | blue-KIT | Reported | FR | 1 May 2023 | |||
| Urban Cowbow Silvi-Cola | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Poland, exported to Germany | 26 September 2006 | ||
| Urban Jump du Bois de Boissy | Maine Coon | blue-KIT | Reported | FR | 1 May 2023 | |||
| Urban Jungle du Bois de Boissy | Maine Coon | blue-KIT | Reported | FR | 1 May 2023 | |||
| Urban Legend PP du Bois de Boissy | Maine Coon | blue-KIT | Reported | FR | 1 May 2023 | |||
| Urban Spot of CaDazz | Maine Coon | Pedigree ancestry, not a DBE line | blue-KIT | Reported | Slovakia | 3 June 2015 | ||
| Urban Style MariLine | Maine Coon | blue-KIT | Reported | RU, registered in BY | 10 June 2022 | |||
| Urbi et Orbi Ermine Trace | British Shorthair | Nadeya | DBE-NAD | odd-variant | Lineage genotyped | Russia | 17 May 2021 | |
| Urfin Jusse Golden Lorel Cat | British Shorthair | not-blue | Reported | |||||
| Urist d'Aerlin | British Shorthair | named to Nanotigr by a source | DBE-ALT | odd-variant | Line-traced | |||
| Urmel | Siberian | named to Schneesternchen by a source | blue-KIT | Reported | Germany | tested September 2024 | ||
| Ursa Sniewzy Urwis Coccole & Fusa | Siberian | named to Siberian, Altai or Barnaul unconfirmed by a source | unknown | Reported | ||||
| Ursalino Felin Salut | British Shorthair | unknown | Reported | |||||
| Ursula Golden Loren Cat | British Shorthair | unknown | Reported | |||||
| Ursula MiracleBri | British Shorthair | unknown | Reported | |||||
| Ursula P du Royaume d'Odin | Maine Coon | odd-KIT | Reported | BE | 20 May 2023 | |||
| Ursupilami Nemausus | British Shorthair | odd-KIT | Reported | Serbia, held in France | 18 April 2023 | |||
| Uskya d'Ysorian | Celeste | not-blue | Reported | France | 26 June 2023 | |||
| Uslada van Nipigon | British Shorthair | named to Igor by a source | unknown | Reported | ||||
| Uspeh | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | ||||
| Ustina Angels Shelter | British Shorthair | named to Igor by a source | unknown | Reported | Russia | |||
| Ustinya | named to Topaz foundation (C6 and C11) by a source | blue-variant | Reported | |||||
| Utopie des Tips du Levant | Maine Coon | unknown | Reported | FR | 2023-03-09 | |||
| Uvi Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2021-04-15 | |||
| V*Rafaele Sineglaziy Angel | Neva Masquerade | unknown | Reported | Russia | ||||
| Vajra d'Aerlin | Celeste | not-blue | Reported | France | ||||
| Valentin von Barnstorf | German Longhair | mated into German Longhair (C14) | unknown | Reported | Germany | |||
| Valentino van Sawillu | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | ||||
| Valerie from Sylver Samanticats | Maine Coon | blue-KIT | Reported | DE | 23 April 2021 | |||
| Valiant vh Ridderhof | Persian | unknown | Reported | |||||
| Valley iz Doma Mironavay | British Shorthair | unknown | Reported | |||||
| Vampire's Kiss vom Blumenzauber | British Shorthair | unknown | Reported | |||||
| Vanavara Sibaris | Siberian | unknown | Reported | Russia, registered in Latvia | 11 February 2006 | |||
| Vancouver Arbor Vitae | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | ||||
| Vanessa Miraclebri | British Shorthair | unknown | Reported | 14 July 2013 | ||||
| Vanessa Star | British Shorthair | mated into Igor | blue-variant | Reported | ||||
| Vanessa White Truffle | British Shorthair | unknown | Reported | Russia | ||||
| Vanguard Camelia My Goddess | British Shorthair | Nanotigr | DBE-ALT | odd-variant | Line-traced | |||
| Vanguard Capuchino | British Shorthair | Nanotigr | DBE-ALT | latent | Reported | |||
| Vanilla Cleo of King Pride | British Shorthair | mated into Igor | unknown | Reported | ||||
| Vanilla Hippopotamia | Maine Coon | named to Blue Eyed Maine Coons (Markiss) by a source | unknown | Reported | 21 May 2020 | |||
| Vanilla of The Pepper King | British Shorthair | unknown | Reported | Hungary | 2 March 2009 | |||
| Vanilla Sky vom Rainweg | British Shorthair | unknown | Reported | Switzerland | 14 March 2020 | |||
| Vanilla vom Grutholz | British Shorthair | unknown | Reported | Germany | ||||
| Vanille des Tips du Levant | Maine Coon | blue-KIT | Reported | FR | 2024-10-10 | |||
| Vantasia from Sylver Samanticats | Maine Coon | blue-KIT | Reported | DE | 23 April 2021 | |||
| Varvara | Sphynx | mated into DBE-CEL Sphynx (C5) | not-blue | Reported | ||||
| Vasilisa Azure Dream | British Shorthair | mated into Igor | blue-variant | Line-traced | ||||
| Vasilisa Blaze | British Shorthair | mated into Igor | unknown | Reported | ||||
| Vasilisa de Lenar | British Shorthair | unknown | Reported | |||||
| Vasiliy | Exotic Shorthair cross | named to Marusya by a source | blue-variant | Line-traced | Russia | |||
| Vassilina Ritta | Canadian Sphynx | unknown | Reported | Russia | 15 September 2022 | |||
| Vegas des Tips du Levant | Maine Coon | blue-KIT | Reported | FR | 2024-10-10 | |||
| Velasquez Rubio D'Oaxaca | British Shorthair | unknown | Reported | Germany | 18 February 2006 | |||
| VelesGoldRich Aeele | Maine Coon | blue-KIT | Reported | RU, registered in US | 11 March 2023 | |||
| VelesGoldRich Ariel | Maine Coon | blue-KIT | Reported | RU, registered in US | 11 March 2023 | |||
| VelesGoldRich Armani Best | Maine Coon | blue-KIT | Reported | RU, registered in CH | 11 March 2023 | |||
| VelesGoldRich Boris | Maine Coon | blue-KIT | Reported | RU | ||||
| VelesGoldRich Daenerys Best | Maine Coon | blue-KIT | Reported | RU, registered in US | 3 May 2024 | |||
| Velvet Joy's Diana | British Shorthair | unknown | Reported | Russia | ||||
| Velvet Slavicat | Siberian | Malvina / Barnaul | odd-variant | Reported | Russia | 1 March 2017 | ||
| Venere II Dolce Blu | Maine Coon | blue-KIT | Reported | IT/IT | 2021-06-16 | |||
| Venezia the Foreigner | Maine Coon | Pillowtalk-Foreigner | blue-variant | Reported | Germany | 11 January 2015 | ||
| Venezia's Dream Big Sugar | Maine Coon | Pillowtalk-Foreigner | blue-variant | Reported | Germany, exported to Switzerland | 2 August 2019 | ||
| Venezia's Dream Ed Spotty | Maine Coon | blue-KIT | Reported | DE | 14 March 2022 | |||
| Venice Frozen Rose | Maine Coon | mated into Blue Eyed Maine Coons (Markiss) | unknown | Reported | 2 May 2020 | |||
| Vens Passion Kaiser Barbarossa | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Reported | United States, exported to Germany | 15 June 2007 | ||
| Ventura Vi of Devianti, registered as EE*Ventura Vi Of Devianti/FI | British Shorthair | unknown | Reported | Estonia, registered in Finland | ||||
| Versace Dorozhe Zlata | Maine Coon | blue-KIT | Reported | RU | 26 March 2024 | |||
| Versace Man Grandroshell | British Shorthair | unknown | Reported | |||||
| Vesta Valenvic | Siberian | unknown | Reported | Russia | 9 November 2001 | |||
| Viagra vom Grutholz | British Shorthair | unknown | Reported | |||||
| Vic of Gentle Lions | Maine Coon | unknown | Reported | Czechia, registered in Norway | 19 September 2003 | |||
| Victor Royal Edelweiss | British Shorthair | unknown | Reported | |||||
| Victoria vom Wernerwald | British Shorthair | not-blue | Reported | |||||
| Victory Albus Fuego | Maine Coon | unknown | Reported | Ukraine, registered in Italy | 7 December 2020 | |||
| Viki of Sudden Blazing | Maine Coon | blue-KIT | Reported | CZ, registered in US | 1 December 2023 | |||
| Vilarcoon Zoli | Maine Coon | unknown | Reported | Russia | 11 October 2013 | |||
| Villy | Munchkin | named to Karagaisky by a source | odd-variant | Reported | ||||
| Vincent vom Muehleneck | British Shorthair | unknown | Reported | Germany | ||||
| Vino Vidal of Last Hope | British Shorthair | named to Altai / Nikita'l Seymour by a source | unknown | Reported | Czech Republic, registered in the Netherlands | 10 January 2022 | ||
| Violaflower's Vanessa | Elf | DBE-ALT | blue-variant | DNA genotyped | Germany to Australia, imported 2019 | born 11 April 2019 | ||
| Violett vom Thennersee | British Shorthair | named to Pedigree ancestry, not a DBE line by a source | unknown | Reported | 3 June 2015 | |||
| Virginia Amadeicoon | Maine Coon | unknown | Reported | Russia, registered in Greece | 14 August 2016 | |||
| Virgule of Phoenix | British Shorthair | unknown | Reported | 13 March 2013 | ||||
| Vishenka of Honey History | British Shorthair | unknown | Reported | |||||
| Vitma Belle Gold | British Shorthair | unknown | Reported | |||||
| Vitma Hania | British Shorthair | mated into Igor | unknown | Reported | ||||
| Viva Vogue Badi | British Shorthair | unknown | Reported | |||||
| Viva Vogue Bounty | British Shorthair | mated into Igor | unknown | Reported | ||||
| Viva Vogue Brittany | British Shorthair | mated into Igor | unknown | Reported | ||||
| Viva Vogue Escada | British Shorthair | named to Igor by a source | unknown | Reported | ||||
| Viva Vogue Felix | British Shorthair | named to Igor by a source | unknown | Reported | ||||
| Viva Vogue Nadezhda | British Shorthair | mated into Igor | unknown | Reported | ||||
| Viva Vogue Venice | British Shorthair | mated into Igor | unknown | Reported | ||||
| Vivaldi of OohlalaCoon's | Maine Coon | blue-KIT | Reported | BE | 20 September 2024 | |||
| Vivi Koenig Glance | Siberian | blue-KIT | Reported | Russia | 20 April 2023 | |||
| Viviane von Nednil | British Shorthair | unknown | Reported | |||||
| Vlastar Lux Matilda | British Shorthair | mated into Igor | unknown | Reported | ||||
| Volker Coccola Siberiana | Siberian | blue-KIT | Reported | Italy | ||||
| Volupte d'Aerlin | Celeste | not-blue | Reported | France | ||||
| Von Timmi Garfield | British Shorthair | unknown | Reported | |||||
| Vorkun Avatar | Maine Coon | unknown | Reported | Russia | 28 July 2014 | |||
| Vorkuta Dostoyanie Sibiri | Siberian | unknown | Reported | Russia, registered in Latvia | 1 November 2005 | |||
| Vostorg's DolceMania | Maine Coon | named to Pedigree ancestry, not a DBE line by a source | unknown | Reported | Russia | 2 November 2017 | ||
| Vostorg's Edelweiss | Maine Coon | Pillowtalk-Foreigner | unknown | Reported | Russia | 14 November 2017 | ||
| Votana Liga Chempionov, given on PawPeds as Botana | Sphynx | named to DBE-CEL Sphynx (C5) by a source | not-blue | Reported | ||||
| Vynce P from the Rainbow of Hope | Maine Coon | blue-KIT | Reported | CH | 12 November 2024 | |||
| Wabanaki Lourdes | Maine Coon | blue-KIT | Reported | NL | 18 September 2017 | |||
| Wabanaki Ray of Light | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Denmark | 19 October 1998 | ||
| Wabanaki Rocco | Maine Coon | blue-KIT | Reported | NL, registered in BE | 18 September 2017 | |||
| Wabisabi's Duma-Davabi | British Shorthair | mated into Nanotigr (Kotomodda and Cotomodda, one cattery) | unknown | Reported | 14 December 2019 | |||
| Wabisabi's Jona | British Shorthair | named to Roddifer by a source | unknown | Reported | Germany, exported to Sweden | 6 September 2022 | ||
| Wabisabi's Juro Katsu | British Shorthair | named to Roddifer by a source | unknown | Reported | Germany | 3 May 2016 | ||
| Wabisabi's My Mona-Lee | British Shorthair | Nanotigr | unknown | Reported | ||||
| Wabisabi's Naoki Skyblue-eyes | British Shorthair | named to Roddifer by a source | DBE-ALT | odd-variant | Reported | born 30 November 2020 | ||
| Wabisabi's Onida | British Shorthair | named to Roddifer by a source | unknown | Reported | Germany | 17 August 2017 | ||
| Wabisabi's Tik-Tok-Tilly | British Shorthair | not-blue | Reported | born 3 June 2021 | ||||
| Wabisabi's*DE Ghali | British Shorthair | named to Roddifer by a source | latent | Reported | Ukraine, issued by LenCat | born 29 June 2022 | ||
| Wael Katango | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | 24 January 2011 | |||
| Wagner Silver Oks | Maine Coon | blue-KIT | Reported | RU | ||||
| Waldemaine Adele | Maine Coon | Rociri Elvis | DBE-RE | blue-variant | Line-traced | Germany | 12 July 2023 | |
| Waldemaine Biloxi Girl | Maine Coon | blue-KIT | Reported | DE, registered in AT | 20 July 2023 | |||
| Waldemaine Charisma | Maine Coon | blue-KIT | Reported | DE | 4 July 2022 | |||
| Waldemaine Darling | Maine Coon | blue-KIT | Reported | DE | 1 April 2022 | |||
| Waldemaine Harald Blauzahn | Maine Coon | blue-KIT | Reported | DE | 20 July 2024 | |||
| Waldemaine Limited Edition | Maine Coon | mated into Rociri Elvis | unknown | Reported | Germany | 1 August 2020 | ||
| Waldemaine Meisterjaeger | Maine Coon | odd-KIT | Reported | DE | 22 October 2021 | |||
| Waldemaine Mimi | Maine Coon | blue-KIT | Reported | DE | 4 June 2021 | |||
| Waldemaine Odin | Maine Coon | odd-KIT | Reported | DE | 20 July 2023 | |||
| Waldemaine Petite Fleur | Maine Coon | blue-KIT | Reported | DE | 4 January 2024 | |||
| Waldemaine Purple Heart | Maine Coon | blue-KIT | Reported | DE | 10 April 2023 | |||
| Waldemaine Ratatouille | Maine Coon | Rociri Elvis | DBE-RE | blue-variant | Line-traced | Germany | 23 April 2022 | |
| Waldemaine Revan | Maine Coon | odd-KIT | Reported | DE | 23 April 2022 | |||
| Waldemaine Saphira Blue | Maine Coon | blue-KIT | Reported | DE | 4 June 2021 | |||
| Waldemaine Single Malt | Maine Coon | odd-KIT | Reported | DE | 4 July 2022 | |||
| Waldemaine Till Eulenspiegel | Maine Coon | blue-KIT | Reported | DE | 10 April 2023 | |||
| Waldemaine Uncle Sam | Maine Coon | blue-KIT | Reported | DE | 17 February 2023 | |||
| Waldemar | British Shorthair | mated into Igor | unknown | Reported | ||||
| Waldkeeper's Whitney | Maine Coon | blue-unattributed | Reported | DE, registered in AT | 23 May 2023 | |||
| Waldkeeper's Wiking | Maine Coon | blue-KIT | Reported | DE, registered in CH | 23 May 2023 | |||
| Walmet Stroker of Capecoon | Maine Coon | unknown | Reported | United States | 7 April 1992 | |||
| Wanessa Emerald Flower | British Shorthair | blue-variant | Reported | |||||
| Wapiti of the Pepper King | British Shorthair | unknown | Reported | Hungary | 18 March 2009 | |||
| Wariwat Glediss | Maine Coon | unknown | Reported | Russia | 28 January 2015 | |||
| Wariwat Nikita | Maine Coon | unknown | Reported | Russia, registered in the Netherlands | 10 September 2017 | |||
| Watson Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2023-03-06 | |||
| WCh (WCF) Milana Lion's Heart | Siberian | mated into Siberian, Altai or Barnaul unconfirmed | unknown | Reported | Russia | 4 December 2010 | ||
| WCH (WCF) V*Grand Sineglaziy Angel | Siberian | mated into Siberian, Altai or Barnaul unconfirmed | blue-KIT | Reported | Russia | 20 April 2010 | ||
| WCH Bluegold Nougat D'Oaxaca | British Shorthair | mated into Nadeya | unknown | Reported | 23 March 2003 | |||
| WCH Carina vom Kreuzanger | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| WCH Chester Bentley Mur | British Shorthair | unknown | Reported | Belarus | 25 June 2013 | |||
| WCH Desie vom Kreuzanger | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| WCH Greendale Sargeant Pepper | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| WCH James Sun & Snow | British Shorthair | named to Nadeya by a source | unknown | Reported | 19 November 2009 | |||
| WCH Leonardo Da Vinci vum Rousegaard | British Shorthair | mated into Nadeya | unknown | Reported | 27 March 2003 | |||
| WCH Pearl of Empire's Santa Lucia | British Shorthair | mated into Nadeya | unknown | Reported | 5 July 2001 | |||
| WCH Witchwoods Lionheart | British Shorthair | mated into Nadeya | unknown | Reported | 13 April 2000 | |||
| Weasley vom Plueschland, printed as Plüschland | British Shorthair | unknown | Reported | 27 August 2012 | ||||
| Weepurrs Snowkissed Roses | Ragdoll | unknown | Reported | 20 February 2003 | ||||
| Weiss Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2022-02-07 | |||
| Well Being Lowell | Maine Coon | unknown | Reported | Russia, registered in Italy | 7 September 2017 | |||
| Wellington from Oskar | British Shorthair | unknown | Reported | 29 July 2011 | ||||
| Welly-Baby Gregori Al Gato | British Shorthair | unknown | Reported | |||||
| Wendelin from Sham of Katrin | British Shorthair | unknown | Reported | 25 March 2005 | ||||
| Wendy Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2020-10-24 | |||
| Wendy Ermine Trace | Scottish Fold | unknown | Reported | Russia, reserved to the United States | 2021 | |||
| Werona Irsaline | Maine Coon | unknown | Reported | Russia | 14 January 2019 | |||
| Wesley Maxelpoint | British Shorthair | mated into Igor | unknown | Reported | ||||
| Whagar von Palut of MyCat | Maine Coon | named to Blue Eyed Maine Coons (Markiss) by a source | unknown | Reported | Switzerland, registered in Hungary | 28 October 2018 | ||
| Whiskey British Kingdoom | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | ||||
| White Holiday from Sham | British (Shorthair or Longhair, coat not stated) | unknown | Reported | |||||
| White Ice Bear from Sham | British Longhair | mated into Igor | excluded | Reported | ||||
| White Icebreaker from Sham | British Shorthair | not-blue | Reported | |||||
| White Miyou vom Wernerwald | British Shorthair | mated into Igor | not-blue | Reported | Germany | |||
| White Mrs. Marple from Sham | British Shorthair | not-blue | Reported | |||||
| White Pearl vom Zauberland | Selkirk Rex | unknown | Reported | |||||
| White Rock's Torin | Maine Coon | unknown | Reported | registered in Italy | ||||
| White Seaexo E'Tain of Cyrridwen | Exotic | mated into Marusya | unknown | Reported | ||||
| Whiterockrags Huckster | Ragdoll | unknown | Reported | 20 May 2007 | ||||
| Whiterockrags Isabella | Ragdoll | unknown | Reported | 23 April 2006 | ||||
| Whiterockrags Maya | Ragdoll | unknown | Reported | 20 December 2010 | ||||
| Whiterockrags Uncle Sam | Ragdoll | unknown | Reported | 11 June 2008 | ||||
| Wichita Child of Maine | Maine Coon | unknown | Reported | Netherlands | 11 December 1992 | |||
| Wild Majesty Jasmine | Maine Coon | blue-KIT | Reported | RU, registered in US | 1 November 2024 | |||
| Wild Majesty Nimbus | Maine Coon | blue-KIT | Reported | RU, registered in US | 14 February 2025 | |||
| Wild Princess Hippopotamia | Maine Coon | odd-KIT | Reported | RU | 3 May 2023 | |||
| Wild Rocker's Pilotta | Maine Coon | blue-KIT | Reported | DE | 16 June 2020 | |||
| Wild Tag's Astra Flame | Maine Coon | blue-KIT | Reported | RU | 1 June 2025 | |||
| Wild Tag's Filin | Maine Coon | blue-KIT | Reported | RU | 2 January 2023 | |||
| WildBeautyCoon's Ambassador of Arst | Maine Coon | unknown | Reported | RU/IT | 2023-07-12 | |||
| Wildborn Macy | Maine Coon | unknown | Reported | Germany | 20 February 1995 | |||
| Wildhost Luna | Maine Coon | blue-KIT | Reported | RU | 18 July 2023 | |||
| Wildhost Prada | Maine Coon | blue-KIT | Reported | RU, registered in US | 15 May 2024 | |||
| Wildhost Prince | Maine Coon | blue-KIT | Reported | RU | 15 May 2024 | |||
| Willem Kittystar | British Shorthair | named to Igor by a source | unknown | Reported | ||||
| William Prosperity | British Shorthair | unknown | Reported | 24 June 1998 | ||||
| Willibald Von Der Rue De La Minet | British Shorthair | unknown | Reported | |||||
| Willow des Tips du Levant | Maine Coon | unknown | Reported | FR | 2024-09-22 | |||
| Willowood Augustus Gloop | British Shorthair | unknown | Reported | |||||
| Wilma vom Wuerzburgerstern | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | ||||
| Wilson Golden Breeze of Natalyland | British Shorthair | unknown | Reported | |||||
| Windinwillows Carl | Maine Coon | blue-KIT | Reported | RU, registered in US | 15 February 2023 | |||
| Windinwillows Dimasik | Maine Coon | blue-unattributed | Reported | RU | 26 March 2023 | |||
| Windinwillows Iceberg Luxe | Maine Coon | blue-KIT | Reported | RU | 29 March 2022 | |||
| Windinwillows Irbis | Maine Coon | blue-KIT | Reported | RU | 29 March 2022 | |||
| Windinwillows Kailie | Maine Coon | blue-KIT | Reported | RU | 13 August 2024 | |||
| Windinwillows Sheila | Maine Coon | blue-KIT | Reported | RU, registered in US | 1 August 2022 | |||
| Windinwillows Xavier | Maine Coon | odd-KIT | Reported | RU, registered in BY | 2 February 2022 | |||
| Wings SuperQueen | British Longhair | named to Igor by a source | unknown | Reported | ||||
| Winjs SuperQueen | British Longhair | named to Igor by a source | unknown | Reported | 2019-06-14 | |||
| Winnie the Pooh von den Muggels | British Shorthair | mated into Igor | unknown | Reported | ||||
| Wispa Ermine Trace | British Shorthair | Nadeya | DBE-NAD | blue-variant | Lineage genotyped | RU | 2023-09-21 | |
| Witchwoods Frontpage News | British Shorthair | unknown | Reported | |||||
| Witty of Olly's Nest | British Shorthair | unknown | Reported | Belgium | ||||
| Wodograi Zaimka | Siberian | named to Siberian, Altai or Barnaul unconfirmed by a source | unknown | Reported | ||||
| Wolf Star Meow Mur | Maine Coon | blue-KIT | Reported | RU | ||||
| Wonder-Plush Wlasta | British Shorthair | unknown | Reported | |||||
| WoollyRays Iya Ermine Trace | Scottish Straight | Nadeya | DBE-NAD | blue-variant | Lineage genotyped | Russia | 14 May 2025 | |
| Wydawake Bridesmaid | British Shorthair | not-blue | Reported | United Kingdom | 22 May 1980 | |||
| Wynona from Sylver Samanticats | Maine Coon | blue-KIT | Reported | DE | 26 April 2021 | |||
| X-libris Ermine Trace | British Longhair | Nadeya | unknown | Reported | 10 November 2017 | |||
| X-Lily Ermine Trace | British Shorthair | Nadeya | DBE-NAD | blue-variant | Lineage genotyped | Russia | 31 October 2022 | |
| X-Lotus Ermine Trace | British Shorthair | Nadeya | unknown | Reported | 31 October 2022 | |||
| X-Water Ermine Trace | British Shorthair | Nadeya | unknown | Reported | 31 October 2022 | |||
| Xanax z Luzinek | British Shorthair | unknown | Reported | |||||
| Xantos Furror*RU | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | ||||
| Xaoji Golden Arbor Vitae | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | ||||
| Xaos Ermine Trace | British Shorthair | Nadeya | unknown | Reported | 8 December 2023 | |||
| Xaveria from Sham | British (Shorthair or Longhair, coat not stated) | unknown | Reported | |||||
| Xavi of Silver Laisa | British Shorthair | unknown | Reported | Belarus | 22 June 2011 | |||
| Xelia Ermine Trace | British Shorthair | Nadeya | unknown | Reported | 8 December 2023 | |||
| Xenia Edelweiss | British Shorthair | odd-KIT | Reported | Ukraine | 16 April 2015 | |||
| Xenophont Uliana | Maine Coon | blue-KIT | Reported | RU | 16 September 2024 | |||
| Xeon Ermine Trace | British Shorthair | Nadeya | unknown | Reported | 8 December 2023 | |||
| Xeres Ermine Trace | British Shorthair | Nadeya | unknown | Reported | 12 November 2019 | |||
| Xerxes of Pocono | Maine Coon | unknown | Reported | Austria | 26 June 2012 | |||
| Xia Coccole & Fusa | Neva Masquerade | named to Siberian, Altai or Barnaul unconfirmed by a source | unknown | Reported | ||||
| Xia Ermine Trace | Scottish Straight | Nadeya | blue-point | Reported | 15 November 2025 | |||
| Ximena Ermine Trace | British Shorthair | Nadeya | unknown | Reported | 12 November 2019 | |||
| Ximi of Sudden Blazing | Maine Coon | blue-KIT | Reported | CZ, registered in HU | 7 December 2021 | |||
| Xin-He Winnie | Chinese domestic cat | DBE-xHW | unknown | Reported | China | |||
| Xit Ermine Trace | Scottish Straight | Nadeya | DBE-NAD | blue-variant | Lineage genotyped | 15 November 2025 | ||
| Xizang Honorable from Wonder-Plush | British Shorthair | unknown | Reported | |||||
| XL Ferrari of Dyade | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | ||||
| Xoxloma Ermine Trace | British Shorthair | Nadeya | unknown | Reported | 8 December 2023 | |||
| Xperia Goliaf | Sphynx | mated into DBE-CEL Sphynx (C5) | blue-KIT | Reported | ||||
| Xserox Royal Edelweiss | British Shorthair | unknown | Reported | |||||
| Xtravaganza Ermine Trace | British Shorthair | Nadeya | unknown | Reported | 10 November 2017 | |||
| Xuanwei Black Beauty | Selkirk Rex Longhair | Igor | blue-variant | Line-traced | China | |||
| Xuanwei pangpang | British Longhair | mated into Igor | unknown | Line-traced | China | |||
| XuanWei*Xiaozamao | Selkirk Rex | mated into Igor | unknown | Line-traced | Russia | |||
| XuXu von Fat Velvet Bags | British Shorthair | mated into Igor | unknown | Reported | 6 April 2008 | |||
| XXX Felicious | British Shorthair | unknown | Reported | |||||
| Xzina of Kotoffski | British Shorthair | blue-KIT | Reported | Russia | ||||
| Y-Kira SuperQueen | British Longhair | named to Igor by a source | unknown | Reported | 2024-07-24 | |||
| Yagger Zojka | British (Shorthair or Longhair, coat not stated) | odd-variant | Reported | Poland | ||||
| Yalta Great Joy | Siberian | named to Siberian, Altai or Barnaul unconfirmed by a source | blue-variant | Reported | born 27 March 2023 | |||
| Yamboree of Shaggy Coons | Maine Coon | unknown | Reported | 5 March 2007 | ||||
| Yana | Siberian | named to Siberian, Altai or Barnaul unconfirmed by a source | blue-variant | Reported | born 27 March 2023 | |||
| Yannah | Topaz | DBE-CEL | unknown | Line-traced | Ukraine | |||
| Yaroslava Great Joy | Siberian | named to Siberian, Altai or Barnaul unconfirmed by a source | blue-variant | Reported | born 27 March 2023 | |||
| Yasha Royal Edelweiss | British Shorthair | unknown | Reported | |||||
| Yasira from Sylver Samanticats | Maine Coon | blue-KIT | Reported | DE | 17 May 2021 | |||
| Yasmin MairLine | Maine Coon | blue-KIT | Reported | RU | 25 September 2022 | |||
| Yasmin von Zauberland | Cornish Rex | unknown | Reported | |||||
| Yasmine Great Joy | Siberian | named to Siberian, Altai or Barnaul unconfirmed by a source | blue-variant | Reported | born 27 March 2023 | |||
| Yason Miss Margo | Scottish Fold | unknown | Reported | |||||
| Yassminka Zojka | British (Shorthair or Longhair, coat not stated) | DBE-ALT | blue-variant | DNA genotyped | Poland | |||
| Yellow Ermine Trace | British Shorthair | Nadeya | DBE-NAD | odd-variant | Lineage genotyped | Russia | 29 November 2022 | |
| Yeti Aus Dem Harzenland | British Shorthair | unknown | Reported | |||||
| Ylang Ylang | Persian | mated into Topaz foundation (C6 and C11) | not-blue | Reported | France | |||
| Yoda Zojka | British (Shorthair or Longhair, coat not stated) | odd-variant | Reported | Poland | ||||
| Yoker Zojka | British (Shorthair or Longhair, coat not stated) | odd-variant | Reported | Poland | ||||
| Yoko-Ono vom Eppenhof | British Shorthair | unknown | Reported | Germany | ||||
| Yolli Viridian | British Shorthair | odd-KIT | Reported | Czech Republic | 4 May 2016 | |||
| Yollina | British Shorthair | unknown | Reported | |||||
| York Moore Blanc | British Shorthair | mated into Igor | unknown | Reported | ||||
| Yoshiki Ermine Trace | British Shorthair | Nadeya | DBE-NAD | blue-variant | Lineage genotyped | Russia | 29 November 2022 | |
| You're Welcome Joufflu | British Shorthair | unknown | Reported | 23 May 2000 | ||||
| Your Majesty Aphrodite | British Shorthair | unknown | Reported | |||||
| Your Majesty Gabriella Goddes | British Shorthair | unknown | Reported | |||||
| Your Majesty Golden Roxana | British Shorthair | mated into Igor | unknown | Reported | ||||
| Your Majesty Isabelle | British Shorthair | unknown | Reported | 13 December 2011 | ||||
| Your Majesty James Bond | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Russia | 26 September 2009 | ||
| Your Majesty Liliana | British Shorthair | unknown | Reported | 1 September 2013 | ||||
| Your Majesty Unicum | British Shorthair | mated into Azul (C15) | unknown | Reported | ||||
| Your Majesty Zemfira | British Shorthair | unknown | Reported | |||||
| Yudif Chyornaya Zhemchuzhina Harta, also written Xarta | Sphynx | named to DBE-CEL Sphynx (C5) by a source | not-blue | Reported | ||||
| Yuky Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2021-06-19 | |||
| Yum Yum Le Monti Rey | Sphynx | named to DBE-CEL Sphynx (C5) by a source | odd-variant | Reported | ||||
| Yumi New Montemi | British Shorthair | named to Nanotigr by a source | unknown | Reported | ||||
| Yumi New Montemi *CZ | British Shorthair | unknown | Reported | Czech Republic | ||||
| Yummi Trotting Track | Maine Coon | unknown | Reported | Russia | ||||
| Yunya Koenig Glance | Siberian | unknown | Reported | Russia | 29 August 2023 | |||
| Yuppi of Sweet Berry | Sphynx | mated into DBE-CEL Sphynx (C5) | unknown | Reported | ||||
| Yutan Arbor Vitae | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | ||||
| Yvana vom Ottenthal | British Shorthair | mated into Igor | blue-KIT | Reported | ||||
| Z'Sapphire Fluffy Gangster(S) | Maine Coon | blue-KIT | Reported | RU | 22 February 2024 | |||
| Z*Unika Noble Cats | British Shorthair | unknown | Reported | |||||
| Z*Unika Noble Cats | British Shorthair | mated into Igor | unknown | Reported | Ukraine | |||
| Za-Za of New Celtic Henge | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| Zachary Ermine Trace | British Shorthair | Nadeya | blue-point | Reported | 9 September 2021 | |||
| Zack Zuzu de la Horsky Park | British Shorthair | unknown | Reported | Poland | ||||
| Zadig des Tips du Levant | Maine Coon | unknown | Reported | FR | 2024-09-22 | |||
| Zafira Blekitny Aniol | Neva Masquerade | unknown | Reported | Poland, registered in Germany | 15 September 2015 | |||
| Zafira from Sylver Samanticats | Maine Coon | blue-KIT | Reported | DE | 22 December 2021 | |||
| Zafira vom Grutholz | British Shorthair | unknown | Reported | |||||
| Zakhar Great Joy | Siberian | unknown | Reported | 27 August 2018 | ||||
| Zakhar Taiga Star | Siberian | mated into Siberian, Altai or Barnaul unconfirmed | unknown | Reported | Russia | 18 August 2012 | ||
| Zalman Koenig Glance | Neva Masquerade | unknown | Reported | Russia | ||||
| Zanda British Promise | British Shorthair | odd-unattributed | Reported | Netherlands | 19 October 2023 | |||
| Zandra Gold Britain | British Shorthair | unknown | Reported | |||||
| Zanzibar Hippopotamia | Maine Coon | Blue Eyed Maine Coons (Markiss) | blue-variant | Reported | RU, registered in US | 20 March 2022 | ||
| Zaphira von der Leine | British Shorthair | unknown | Reported | Germany | 28 February 2015 | |||
| Zara | British Shorthair | mated into Igor | unknown | Reported | Ukraine | |||
| Zarafina Ermine Trace, also written Ermine Trace Zarafina | British Shorthair | Nadeya | DBE-NAD | blue-variant | Lineage genotyped | RU | 2019-11-29 | |
| Zaremba | British Shorthair | mated into Nadeya | unknown | Reported | ||||
| Zarina Eclat d'Or | British Shorthair | unknown | Reported | Germany | 25 December 2018 | |||
| Zarya Ermine Trace | Scottish Fold | unknown | Reported | RU | 2022-12-09 | |||
| Zen-Arseniy Baffy | British Shorthair | mated into Igor | unknown | Reported | ||||
| Zephir Taiga Star | Siberian | named to Siberian, Altai or Barnaul unconfirmed by a source | blue-KIT | Reported | ||||
| Zerafina of Kotoffski | British Shorthair | named to Pedigree ancestry, not a DBE line by a source | unknown | Reported | Russia | 29 March 2015 | ||
| Zeru vom Osterdeich | British Shorthair | unknown | Reported | Germany | 15 September 2021 | |||
| Zeus Ermine Trace | Scottish Straight | named to Nadeya by a source | blue-variant | Line-traced | Russia | |||
| Zeus MariLine | Maine Coon | blue-KIT | Reported | RU | 17 November 2022 | |||
| Zeyno Seda Sultan | British Shorthair | unknown | Reported | |||||
| Ziata SuperQueen | British Shorthair | named to Igor by a source | unknown | Reported | ||||
| Zinedin of Mystery's Dream | British Shorthair | unknown | Reported | 7 August 2011 | ||||
| Zira | German Longhair | named to German Longhair (C14) by a source | unknown | Reported | born 31 July 2017 | |||
| Zita von Blue Lake | British Shorthair | unknown | Reported | 19 April 1998 | ||||
| Zlata Superqueen | British Shorthair | mated into Igor | unknown | Reported | ||||
| Zmatrixu Liam | Maine Coon | mated into Pedigree ancestry, not a DBE line | unknown | Reported | Czech Republic, exported to Austria | 7 January 2015 | ||
| Zoe Chocolate Katango. CZ | British Shorthair | mated into Pedigree ancestry, not a DBE line | unknown | Reported | ||||
| Zoe II Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2020-05-31 | |||
| Zoetmulder's Eelke Sven | British Shorthair | unknown | Reported | 7 April 2011 | ||||
| Zorion Ermine Trace | British Shorthair | Nadeya | DBE-NAD | odd-variant | Lineage genotyped | 9 September 2021 | ||
| Zorro von El'idt | British Shorthair | unknown | Reported | Germany | 25 February 2015 | |||
| Zoultan from Sylver Samanticats | Maine Coon | blue-KIT | Reported | DE | 22 December 2021 | |||
| Zucchero Dolce Blu | Maine Coon | not-blue | Reported | IT/IT | 2021-10-01 | |||
| Zuckerpuppe vom Wernerwald | British Shorthair | unknown | Reported | |||||
| Zulema Dolce Blu | Maine Coon | unknown | Reported | IT/IT | 2020-04-07 | |||
| Zulus of Alterhouse | Maine Coon | unknown | Reported | Poland | ||||
| Zumba Wisniowy Sad | Siberian | mated into Siberian, Altai or Barnaul unconfirmed | unknown | Reported | Poland | 5 March 2018 | ||
| Zummy's Grace | British Shorthair | named to Roddifer by a source | unknown | Reported | ||||
| Zur Sternenbucht Golden Macavity | British Shorthair | unknown | Reported | Germany | 13 June 2011 | |||
| Zur Sternenbucht Golden Uno | British Shorthair | unknown | Reported | 27 March 2012 | ||||
| Zvezdochka Great Joy | Siberian | unknown | Reported | Russia | ||||
| Zvotek Van Diaspora | British Shorthair | unknown | Reported |