Alonzo dog name
We found 16 dogs named Alonzo in the public pet registers of 4 places. Almost all dogs named Alonzo are male.
Alonzo as a dog name, by place
| Place | Rank | Dogs | Years |
|---|---|---|---|
| Allegheny County United States | #7,297 of 51,228 | 3 | 2003–2026 |
| New York City United States | #3,363 of 34,500 | 11 | 2014–2025 |
| Seattle United States | #2,466 of 8,191 | 1 | 2026 |
| Basel Switzerland | #847 of 3,446 | 1 | 2026 |
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 Alonzo. Click a column to sort. See data sources.
Female or male?
0 female and 14 male dogs named Alonzo, in the places that record sex.
Breeds of dogs named Alonzo
Based on 12 dogs named Alonzo with a known breed. Crosses are counted as their first-named breed.
Alonzo as a baby name
Alonzo was the #511 boys' name in the US in 2025 (590 babies). Elsewhere it ranks #535 for boys in Mexico (Mexico City). See Alonzo as a baby name on MixedName, including which languages use it.