Sienna dog name
We found 137 dogs named Sienna in the public pet registers of 11 places. Almost all dogs named Sienna are female.
Sienna as a dog name, by place
| Place | Rank | Dogs | Years |
|---|---|---|---|
| Allegheny County United States | #884 of 51,228 | 69 | 2003–2026 |
| New York City United States | #1,322 of 34,500 | 38 | 2014–2025 |
| Toronto Canada | #741 of 10,500 | 10 | 2019 |
| Seattle United States | #585 of 8,191 | 7 | 2026 |
| Playford Australia | #362 of 4,586 | 7 | 2015 |
| Cambridge United States | #1,926 of 4,375 | 1 | 2017–2026 |
| Zurich Switzerland | #1,075 of 5,788 | 1 | 2025 |
| Noosa Australia | #1,022 of 3,045 | 1 | 2017 |
| Worcester United States | #906 of 2,906 | 1 | 2026 |
| Surf Coast Shire Australia | #677 of 1,974 | 1 | 2016 |
| Golden Plains Shire Australia | #651 of 2,062 | 1 | 2016 |
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 Sienna. Click a column to sort. See data sources.
Female or male?
114 female and 5 male dogs named Sienna, in the places that record sex.
Sienna over the years
Dogs named Sienna per 10,000 dogs, by the year of registration or licence (varies by place). Hover a bar for the number.
Breeds of dogs named Sienna
Compared to all dogs, Sienna is especially common among Labrador Retrievers (2.1×).
Based on 119 dogs named Sienna with a known breed. Crosses are counted as their first-named breed.
Sienna as a baby name
Sienna was the #94 girls' name in the US in 2025 (2,659 babies). Elsewhere it ranks #8 for girls in Australia (Victoria), #10 for girls in Australia (New South Wales), #15 for girls in England and Wales and #33 for girls in Finland. See Sienna as a baby name on MixedName, including which languages use it.