Thomas dog name
We found 145 dogs named Thomas in the public pet registers of 16 places. Combining all places, Thomas is the #981 dog name. Almost all dogs named Thomas are male.
🐱 Thomas is also a cat name (#109 for cats, 44 cats).
Thomas as a dog name, by place
| Place | Rank | Dogs | Years |
|---|---|---|---|
| Allegheny County United States | #1,398 of 51,228 | 37 | 2003–2026 |
| New York City United States | #725 of 34,500 | 76 | 2014–2025 |
| Toronto Canada | #1,116 of 10,500 | 6 | 2019 |
| Seattle United States | #2,466 of 8,191 | 1 | 2026 |
| Playford Australia | #286 of 4,586 | 9 | 2015 |
| Cambridge United States | #998 of 4,375 | 2 | 2017–2026 |
| Vancouver Canada | #1,553 of 4,602 | 1 | 1999–2026 |
| Noosa Australia | #624 of 3,045 | 2 | 2017 |
| Maple Ridge Canada | #779 of 2,440 | 1 | 2026 |
| Victoria Canada | #314 of 2,588 | 3 | 2025 |
| Golden Plains Shire Australia | #651 of 2,062 | 1 | 2016 |
| Burnside Australia | #585 of 1,888 | 1 | 2015 |
| Framingham United States | #335 of 1,965 | 2 | 2020 |
| Port Moody Canada | #352 of 1,280 | 1 | 2019 |
| Villavicencio Colombia | #214 of 717 | 1 | 2026 |
| Burlington United States | #122 of 641 | 1 | 2022 |
Rank among all names in that place's register ("in top N" where only a top list is published). "Per 10,000" is how many of every 10,000 registered dogs there are named Thomas. Click a column to sort. See data sources.
Female or male?
6 female and 130 male dogs named Thomas, in the places that record sex.
Thomas over the years
Dogs named Thomas per 10,000 dogs, by the year of registration or licence (varies by place). Hover a bar for the number.
Breeds of dogs named Thomas
Compared to all dogs, Thomas is especially common among Malteses (3.0×).
Based on 119 dogs named Thomas with a known breed. Crosses are counted as their first-named breed.
Thomas as a baby name
Thomas was the #34 boys' name in the US in 2025 (6,917 babies). Elsewhere it ranks #8 for boys in Canada (Quebec), #12 for boys in Australia (Victoria), #13 for boys in Australia (New South Wales) and #16 for boys in Ireland. See Thomas as a baby name on MixedName, including which languages use it.
Similar dog names
Dog names ranked near Thomas
Top dog names · All dog names starting with T · Thomas as a cat name