Boys name · California
Jack in California
Jack was the 48th most popular boys name in California in 2025, with 702 babies named Jack that year. Since 1910, California families have named 62,079 babies Jack.
Popularity over time
Jack in California, year by year
| Year | Babies | State rank |
|---|---|---|
| 1910 | 60 | 10th |
| 1926 | 670 | 10th |
| 1943 | 643 | 24th |
| 1959 | 503 | 74th |
| 1976 | 176 | 163rd |
| 1992 | 275 | 190th |
| 2009 | 889 | 59th |
| 2025 | 702 | 48th |
Its rank among boys names in California fell from 10th in 1910 to 48th in 2025.
The most babies named Jack in California in a single year was 1,183, in 2005. Its best showing was 7th among boys names in 1921.
Across the country, Jack reached its best rank of 2nd in Wyoming (2023). See Jack in every state →
How popular is Jack in California?
Jack was the 48th most popular boys name in California in 2025, with 702 babies named Jack that year. Since 1910, California families have named 62,079 babies Jack.
How many babies are named Jack in California?
In 2025, 702 babies were named Jack in California. The most babies named Jack in California in a single year was 1,183, in 2005.
What is the rank of Jack in California?
Jack ranked 48th among boys names in California in 2025. Its best showing was 7th among boys names in 1921.
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.