Girls name · California
Isabelle in California
Isabelle was the 148th most popular girls name in California in 2025, with 203 babies named Isabelle that year. Since 1910, California families have named 10,271 babies Isabelle.
Popularity over time
Isabelle in California, year by year
| Year | Babies | State rank |
|---|---|---|
| 1910 | 10 | 135th |
| 1926 | 20 | 258th |
| 1946 | 13 | 588th |
| 1962 | 13 | 929th |
| 1977 | 12 | 1216th |
| 1993 | 55 | 648th |
| 2009 | 337 | 128th |
| 2025 | 203 | 148th |
Its rank among girls names in California fell from 135th in 1910 to 148th in 2025.
The most babies named Isabelle in California in a single year was 439, in 2007. Its best showing was 108th among girls names in 2007.
Across the country, Isabelle reached its best rank of 19th in Minnesota (2006). See Isabelle in every state →
How popular is Isabelle in California?
Isabelle was the 148th most popular girls name in California in 2025, with 203 babies named Isabelle that year. Since 1910, California families have named 10,271 babies Isabelle.
How many babies are named Isabelle in California?
In 2025, 203 babies were named Isabelle in California. The most babies named Isabelle in California in a single year was 439, in 2007.
What is the rank of Isabelle in California?
Isabelle ranked 148th among girls names in California in 2025. Its best showing was 108th among girls names in 2007.
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.