Sydney dog name
We found 892 dogs named Sydney in the public pet registers of 18 places. Combining all places, Sydney is the #218 dog name. 84% of dogs named Sydney are female.
🐱 Sydney is also a cat name (#449 for cats, 19 cats).
Sydney as a dog name, by place
| Place | Rank | Dogs | Years |
|---|---|---|---|
| Allegheny County United States | #86 of 51,228 | 668 | 2003–2026 |
| New York City United States | #437 of 34,500 | 127 | 2014–2025 |
| Toronto Canada | #171 of 10,500 | 45 | 2019 |
| Seattle United States | #333 of 8,191 | 12 | 2026 |
| Playford Australia | #714 of 4,586 | 3 | 2015 |
| Vancouver Canada | #393 of 4,602 | 5 | 1999–2026 |
| Zurich Switzerland | #607 of 5,788 | 2 | 2025 |
| Worcester United States | #553 of 2,906 | 2 | 2026 |
| Maple Ridge Canada | #463 of 2,440 | 2 | 2026 |
| Basel Switzerland | #847 of 3,446 | 1 | 2026 |
| Victoria Canada | #314 of 2,588 | 3 | 2025 |
| Surf Coast Shire Australia | #677 of 1,974 | 1 | 2016 |
| Burnside Australia | #269 of 1,888 | 3 | 2015 |
| Framingham United States | #133 of 1,965 | 5 | 2020 |
| Richmond United States | #84 of 2,347 | 6 | 2018 |
| Tacoma United States | #264 of 1,917 | 2 | 2021 |
| Port Moody Canada | #88 of 1,280 | 4 | 2019 |
| Adelaide Australia | #228 of 958 | 1 | 2014 |
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 Sydney. Click a column to sort. See data sources.
Female or male?
679 female and 130 male dogs named Sydney, in the places that record sex.
Sydney over the years
Dogs named Sydney per 10,000 dogs, by the year of registration or licence (varies by place). Hover a bar for the number.
Breeds of dogs named Sydney
Compared to all dogs, Sydney is especially common among Silky Terriers (7.5×), Australian Shepherds (4.0×), Australian Cattle Dogs (3.7×), Cockapoos (2.2×) and Labrador Retrievers (1.9×).
Based on 739 dogs named Sydney with a known breed. Crosses are counted as their first-named breed.
Sydney as a baby name
Sydney was the #348 girls' name in the US in 2025 (873 babies). Elsewhere it ranks #152 for girls in Canada (Ontario), #284 for girls in Scotland, #295 for girls in England and Wales and #354 for girls in New Zealand. See Sydney as a baby name on MixedName, including which languages use it.
Similar dog names
Dog names ranked near Sydney
Top dog names · All dog names starting with S · Sydney as a cat name