Boys name · California
Isaiah in California
The SSA records 38,323 Isaiah births in California, counting years with 5 or more from 1948. In 2025 it stood as the #30 most popular boys name, from 847 births that year.
Popularity over time
Isaiah in California, year by year
| Year | Babies | State rank |
|---|---|---|
| 1948 | 5 | #802 |
| 1974 | 17 | #622 |
| 1983 | 78 | #322 |
| 1991 | 183 | #245 |
| 2000 | 1,233 | #47 |
| 2008 | 1,518 | #35 |
| 2017 | 1,123 | #32 |
| 2025 | 847 | #30 |
The most Isaiah births in California in a single year was 1,558, in 2006. Its highest rank in California came in 2013, at #30.
Rank swung between #30 (2013) and #1158 (1968) in California, from #802 in 1948 to #30 in 2025.
New Mexico gave Isaiah its highest national rank, #1, in 2006. See Isaiah in every state →
How popular is Isaiah in California?
The SSA records 38,323 Isaiah births in California, counting years with 5 or more from 1948. In 2025 it stood as the #30 most popular boys name, from 847 births that year.
How many babies are named Isaiah in California?
847 Isaiah babies were born in California in 2025.
What is the rank of Isaiah in California?
In 2025, Isaiah sat at #30 on the boys list for California.
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.