Girls name · California
Jo in California
Babies born in California have been named Jo 9,497 times in years with 5 or more births, the first being 1920. In 2025 it was the #2627 most common girls name there, on 7 births.
Popularity over time
Jo in California, year by year
| Year | Babies | State rank |
|---|---|---|
| 1920 | 5 | #530 |
| 1932 | 58 | #126 |
| 1943 | 269 | #55 |
| 1954 | 422 | #81 |
| 1966 | 104 | #267 |
| 1977 | 19 | #906 |
| 1988 | 8 | #2155 |
| 2025 | 7 | #2627 |
Its rank among girls names in California ran from #52 in 1944 to #3600 in 2016, starting at #530 in 1920 and ending at #2627 in 2025.
California had the most Jo births in 1954, with 422. Its highest rank among girls names in California was #52, in 1944.
Its highest rank in any state was #16, in Texas in 1935. See Jo in every state →
How popular is Jo in California?
Babies born in California have been named Jo 9,497 times in years with 5 or more births, the first being 1920. In 2025 it was the #2627 most common girls name there, on 7 births.
How many babies are named Jo in California?
7 Jo babies were born in California in 2025.
What is the rank of Jo in California?
Jo ranked #2627 among girls names in California in 2025.
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.