Girls name · Illinois
Olivia in Illinois
Olivia was the most popular girls name in Illinois in 2025, with 501 babies named Olivia that year. Since 1911, Illinois families have named 24,637 babies Olivia.
Popularity over time
Olivia in Illinois, year by year
| Year | Babies | State rank |
|---|---|---|
| 1911 | 5 | 375th |
| 1929 | 9 | 473rd |
| 1946 | 19 | 365th |
| 1962 | 21 | 481st |
| 1977 | 39 | 314th |
| 1993 | 266 | 59th |
| 2009 | 830 | 2nd |
| 2025 | 501 | 1st |
Its rank among girls names in Illinois climbed from 375th in 1911 to 1st in 2025.
The most babies named Olivia in Illinois in a single year was 906, in 2014. Its best showing was #1 among girls names in 2008.
Across the country, Olivia reached its best rank of #1 in California (2019). See Olivia in every state →
How popular is Olivia in Illinois?
Olivia was the most popular girls name in Illinois in 2025, with 501 babies named Olivia that year. Since 1911, Illinois families have named 24,637 babies Olivia.
How many babies are named Olivia in Illinois?
In 2025, 501 babies were named Olivia in Illinois. The most babies named Olivia in Illinois in a single year was 906, in 2014.
What is the rank of Olivia in Illinois?
Olivia ranked 1st among girls names in Illinois in 2025. Its best showing was #1 among girls names in 2008.
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.