Boys name · California
Alonzo in California
Alonzo was the 252nd most popular boys name in California in 2025, with 149 babies named Alonzo that year. Since 1917, California families have named 5,236 babies Alonzo.
Popularity over time
Alonzo in California, year by year
| Year | Babies | State rank |
|---|---|---|
| 1917 | 8 | 278th |
| 1944 | 7 | 536th |
| 1957 | 17 | 537th |
| 1971 | 48 | 364th |
| 1984 | 33 | 517th |
| 1998 | 79 | 383rd |
| 2011 | 106 | 345th |
| 2025 | 149 | 252nd |
Its rank among boys names in California climbed from 278th in 1917 to 252nd in 2025.
The most babies named Alonzo in California in a single year was 164, in 2022. Its best showing was 251st among boys names in 2022.
Across the country, Alonzo reached its best rank of 72nd in West Virginia (1910). See Alonzo in every state →
How popular is Alonzo in California?
Alonzo was the 252nd most popular boys name in California in 2025, with 149 babies named Alonzo that year. Since 1917, California families have named 5,236 babies Alonzo.
How many babies are named Alonzo in California?
In 2025, 149 babies were named Alonzo in California. The most babies named Alonzo in California in a single year was 164, in 2022.
What is the rank of Alonzo in California?
Alonzo ranked 252nd among boys names in California in 2025. Its best showing was 251st among boys names in 2022.
Source: U.S. Social Security Administration, names by state of birth (public domain). Counts below 5 in a state-year are omitted by the SSA for privacy.