Girls name · Illinois
Katelyn in Illinois
Babies born in Illinois have been named Katelyn 5,308 times in years with 5 or more births, the first being 1980. In 2025 it was the #1072 most common girls name there, on 8 births.
Popularity over time
Katelyn in Illinois, year by year
| Year | Babies | State rank |
|---|---|---|
| 1980 | 9 | #907 |
| 1987 | 122 | #105 |
| 1994 | 235 | #66 |
| 2000 | 221 | #64 |
| 2006 | 193 | #75 |
| 2012 | 88 | #146 |
| 2019 | 25 | #468 |
| 2025 | 8 | #1072 |
Its rank among girls names in Illinois ran from #64 in 2000 to #1629 in 2021, starting at #907 in 1980 and ending at #1072 in 2025.
No year in Illinois had more Katelyn births than 1993, when 239 were born. Its highest rank among girls names in Illinois was #64, in 2000.
Its highest rank in any state was #18, in Alaska in 2002. See Katelyn in every state →
How popular is Katelyn in Illinois?
Babies born in Illinois have been named Katelyn 5,308 times in years with 5 or more births, the first being 1980. In 2025 it was the #1072 most common girls name there, on 8 births.
How many babies are named Katelyn in Illinois?
In 2025, 8 babies born in Illinois were named Katelyn.
What is the rank of Katelyn in Illinois?
In 2025, Katelyn sat at #1072 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.