Boys name · California
Thomas in California
Thomas was the #69 most common boys name in California in 2025, with 532 Thomas births that year. In years with 5 or more births, 136,405 were recorded from 1910 on.
Popularity over time
Thomas in California, year by year
| Year | Babies | State rank |
|---|---|---|
| 1910 | 47 | #19 |
| 1926 | 408 | #17 |
| 1943 | 1,478 | #11 |
| 1959 | 2,492 | #10 |
| 1976 | 1,150 | #29 |
| 1992 | 1,388 | #49 |
| 2009 | 631 | #93 |
| 2025 | 532 | #69 |
Thomas started at #19 in 1910 and finished at #69 in 2025 on the boys list in California, with a high of #9 in 1948 and a low of #97 in 2011.
The most Thomas births in California in a single year was 2,912, in 1954. Its highest rank among boys names in California was #9, in 1948.
Its highest rank in any state was #4, in Hawaii in 1912. See Thomas in every state →
How popular is Thomas in California?
Thomas was the #69 most common boys name in California in 2025, with 532 Thomas births that year. In years with 5 or more births, 136,405 were recorded from 1910 on.
How many babies are named Thomas in California?
California recorded 532 births of babies named Thomas in 2025.
What is the rank of Thomas in California?
Thomas's 2025 rank among boys names in California was #69.
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.