Girls name · Illinois
Kaitlyn in Illinois
Kaitlyn was the 643rd most popular girls name in Illinois in 2025, with 15 babies named Kaitlyn that year. Since 1983, Illinois families have named 6,969 babies Kaitlyn.
Popularity over time
Kaitlyn in Illinois, year by year
| Year | Babies | State rank |
|---|---|---|
| 1983 | 8 | 932nd |
| 1989 | 174 | 94th |
| 1995 | 338 | 43rd |
| 2001 | 328 | 38th |
| 2006 | 246 | 47th |
| 2012 | 88 | 145th |
| 2018 | 24 | 496th |
| 2025 | 15 | 643rd |
Its rank among girls names in Illinois climbed from 932nd in 1983 to 643rd in 2025.
The most babies named Kaitlyn in Illinois in a single year was 364, in 1992. Its best showing was 34th among girls names in 2004.
Across the country, Kaitlyn reached its best rank of 7th in West Virginia (2001). See Kaitlyn in every state →
How popular is Kaitlyn in Illinois?
Kaitlyn was the 643rd most popular girls name in Illinois in 2025, with 15 babies named Kaitlyn that year. Since 1983, Illinois families have named 6,969 babies Kaitlyn.
How many babies are named Kaitlyn in Illinois?
In 2025, 15 babies were named Kaitlyn in Illinois. The most babies named Kaitlyn in Illinois in a single year was 364, in 1992.
What is the rank of Kaitlyn in Illinois?
Kaitlyn ranked 643rd among girls names in Illinois in 2025. Its best showing was 34th among girls names in 2004.
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.