Boys name · Illinois
Leonardo in Illinois
Leonardo was the 44th most popular boys name in Illinois in 2025, with 203 babies named Leonardo that year. Since 1952, Illinois families have named 5,613 babies Leonardo.
Popularity over time
Leonardo in Illinois, year by year
| Year | Babies | State rank |
|---|---|---|
| 1952 | 5 | 652nd |
| 1968 | 11 | 506th |
| 1977 | 15 | 476th |
| 1987 | 20 | 423rd |
| 1996 | 26 | 406th |
| 2006 | 147 | 118th |
| 2015 | 246 | 64th |
| 2025 | 203 | 44th |
Its rank among boys names in Illinois climbed from 652nd in 1952 to 44th in 2025.
The most babies named Leonardo in Illinois in a single year was 286, in 2018. Its best showing was 24th among boys names in 2022.
Across the country, Leonardo reached its best rank of 19th in Nevada (2020). See Leonardo in every state →
How popular is Leonardo in Illinois?
Leonardo was the 44th most popular boys name in Illinois in 2025, with 203 babies named Leonardo that year. Since 1952, Illinois families have named 5,613 babies Leonardo.
How many babies are named Leonardo in Illinois?
In 2025, 203 babies were named Leonardo in Illinois. The most babies named Leonardo in Illinois in a single year was 286, in 2018.
What is the rank of Leonardo in Illinois?
Leonardo ranked 44th among boys names in Illinois in 2025. Its best showing was 24th among boys names in 2022.
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.
The same name elsewhere