Boys name · Illinois
Isaiah in Illinois
Isaiah was the 73rd most popular boys name in Illinois in 2025, with 152 babies named Isaiah that year. Since 1924, Illinois families have named 8,807 babies Isaiah.
Popularity over time
Isaiah in Illinois, year by year
| Year | Babies | State rank |
|---|---|---|
| 1924 | 6 | 490th |
| 1961 | 6 | 721st |
| 1976 | 7 | 742nd |
| 1986 | 25 | 349th |
| 1996 | 200 | 92nd |
| 2006 | 380 | 43rd |
| 2015 | 258 | 59th |
| 2025 | 152 | 73rd |
Its rank among boys names in Illinois climbed from 490th in 1924 to 73rd in 2025.
The most babies named Isaiah in Illinois in a single year was 380, in 2006. Its best showing was 43rd among boys names in 2006.
Across the country, Isaiah reached its best rank of #1 in New Mexico (2006). See Isaiah in every state →
How popular is Isaiah in Illinois?
Isaiah was the 73rd most popular boys name in Illinois in 2025, with 152 babies named Isaiah that year. Since 1924, Illinois families have named 8,807 babies Isaiah.
How many babies are named Isaiah in Illinois?
In 2025, 152 babies were named Isaiah in Illinois. The most babies named Isaiah in Illinois in a single year was 380, in 2006.
What is the rank of Isaiah in Illinois?
Isaiah ranked 73rd among boys names in Illinois in 2025. Its best showing was 43rd among boys names in 2006.
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.