Boys name · California
Louis in California
Louis was the #258 most common boys name in California in 2025, with 145 Louis births that year. In years with 5 or more births, 24,200 were recorded from 1910 on.
Popularity over time
Louis in California, year by year
| Year | Babies | State rank |
|---|---|---|
| 1910 | 50 | #16 |
| 1926 | 246 | #30 |
| 1943 | 256 | #66 |
| 1959 | 323 | #112 |
| 1976 | 184 | #161 |
| 1992 | 252 | #208 |
| 2009 | 109 | #338 |
| 2025 | 145 | #258 |
Rank swung between #16 (1910) and #358 (2011) in California, from #16 in 1910 to #258 in 2025.
California had the most Louis births in 1956, with 362. In 1910 it reached #16, its highest boys-name rank in California.
Across the country, Louis reached its highest rank of #7 in Wyoming (1911). See Louis in every state →
How popular is Louis in California?
Louis was the #258 most common boys name in California in 2025, with 145 Louis births that year. In years with 5 or more births, 24,200 were recorded from 1910 on.
How many babies are named Louis in California?
California recorded 145 births of babies named Louis in 2025.
What is the rank of Louis in California?
Louis's 2025 rank among boys names in California was #258.
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.