Girls name · Illinois
Olivia in Illinois
Olivia was the most common girls name in Illinois in 2025, with 501 Olivia births that year. In years with 5 or more births, 24,637 were recorded from 1911 on.
Popularity over time
Olivia in Illinois, year by year
| Year | Babies | State rank |
|---|---|---|
| 1911 | 5 | #375 |
| 1929 | 9 | #473 |
| 1946 | 19 | #365 |
| 1962 | 21 | #481 |
| 1977 | 39 | #314 |
| 1993 | 266 | #59 |
| 2009 | 830 | #2 |
| 2025 | 501 | #1 |
Rank swung between #1 (2008) and #732 (1968) in Illinois, from #375 in 1911 to #1 in 2025.
Illinois had the most Olivia births in 2014, with 906. In 2008 it reached #1, its highest girls-name rank in Illinois.
Across the country, Olivia reached its highest rank of #1 in California (2019). See Olivia in every state →
How popular is Olivia in Illinois?
Olivia was the most common girls name in Illinois in 2025, with 501 Olivia births that year. In years with 5 or more births, 24,637 were recorded from 1911 on.
How many babies are named Olivia in Illinois?
In 2025, 501 babies born in Illinois were named Olivia.
What is the rank of Olivia in Illinois?
In 2025, Olivia sat at #1 on the girls list for Illinois.
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.