Boys name · California
Jack in California
In SSA data for California, 62,079 babies are named Jack across years with 5 or more births, starting in 1910. In the latest year, 2025, it ranked as the #48 most popular boys name, with 702 born.
Popularity over time
Jack in California, year by year
| Year | Babies | State rank |
|---|---|---|
| 1910 | 60 | #10 |
| 1926 | 670 | #10 |
| 1943 | 643 | #24 |
| 1959 | 503 | #74 |
| 1976 | 176 | #163 |
| 1992 | 275 | #190 |
| 2009 | 889 | #59 |
| 2025 | 702 | #48 |
Jack had its most births in California in 2005, when 1,183 babies were given the name. Its highest rank in California came in 1921, at #7.
Jack started at #10 in 1910 and finished at #48 in 2025 on the boys list in California, with a high of #7 in 1921 and a low of #203 in 1989.
Wyoming gave Jack its highest national rank, #2, in 2023. See Jack in every state →
How popular is Jack in California?
In SSA data for California, 62,079 babies are named Jack across years with 5 or more births, starting in 1910. In the latest year, 2025, it ranked as the #48 most popular boys name, with 702 born.
How many babies are named Jack in California?
702 Jack babies were born in California in 2025.
What is the rank of Jack in California?
In 2025, Jack sat at #48 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.