Lenny dog name
We found 319 dogs named Lenny in the public pet registers of 25 places. Combining all places, Lenny is the #318 dog name. Almost all dogs named Lenny are male.
🐱 Lenny is also a cat name (#710 for cats, 13 cats).
Lenny as a dog name, by place
| Place | Rank | Dogs | Years |
|---|---|---|---|
| Allegheny County United States | #917 of 51,228 | 66 | 2003–2026 |
| New York City United States | #420 of 34,500 | 133 | 2014–2025 |
| Toronto Canada | #377 of 10,500 | 21 | 2019 |
| Seattle United States | #585 of 8,191 | 7 | 2026 |
| Playford Australia | #574 of 4,586 | 4 | 2015 |
| Cambridge United States | #214 of 4,375 | 9 | 2017–2026 |
| Vancouver Canada | #1,553 of 4,602 | 1 | 1999–2026 |
| Zurich Switzerland | #86 of 5,788 | 11 | 2025 |
| Noosa Australia | #174 of 3,045 | 9 | 2017 |
| Laval Canada | #433 of 2,965 | 3 | 2017–2026 |
| Worcester United States | #553 of 2,906 | 2 | 2026 |
| Maple Ridge Canada | #255 of 2,440 | 4 | 2026 |
| Basel Switzerland | #29 of 3,446 | 15 | 2026 |
| Victoria Canada | #161 of 2,588 | 6 | 2025 |
| Surf Coast Shire Australia | #128 of 1,974 | 8 | 2016 |
| Golden Plains Shire Australia | #216 of 2,062 | 4 | 2016 |
| Burnside Australia | #215 of 1,888 | 4 | 2015 |
| Framingham United States | #580 of 1,965 | 1 | 2020 |
| Richmond United States | #585 of 2,347 | 1 | 2018 |
| Tacoma United States | #478 of 1,917 | 1 | 2021 |
| Corangamite Shire Australia | #93 of 1,161 | 5 | 2023 |
| Port Moody Canada | #352 of 1,280 | 1 | 2019 |
| Adelaide Australia | #228 of 958 | 1 | 2014 |
| Prospect Australia | #231 of 518 | 1 | 2016 |
| 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 Lenny. Click a column to sort. See data sources.
Female or male?
22 female and 238 male dogs named Lenny, in the places that record sex.
Lenny over the years
Dogs named Lenny per 10,000 dogs, by the year of registration or licence (varies by place). Hover a bar for the number.
Breeds of dogs named Lenny
Compared to all dogs, Lenny is especially common among Terriers (3.4×) and Dachshunds (2.0×).
Based on 233 dogs named Lenny with a known breed. Crosses are counted as their first-named breed.
Lenny as a baby name
Lenny was the #1418 boys' name in the US in 2025 (128 babies). Elsewhere it ranks #43 for boys in Switzerland (French-speaking region / Romandy), #55 for boys in Switzerland, #67 for boys in Australia (Victoria) and #131 for boys in France. See Lenny as a baby name on MixedName, including which languages use it.
Similar dog names
Dog names ranked near Lenny
Top dog names · All dog names starting with L · Lenny as a cat name