How Many People Are Named Katelinn?
people named Katelinn are alive in the United States today (estimate)
About 1 in 2,122,887 people in the US has this name
Based on 163 babies named Katelinn in Social Security records from 1988 to 2011, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Peak Year
15 births
Trend
Last year given
⚧ Gender Distribution
All of the babies given the name Katelinn in the records were girls.
👥 Age Distribution
The average person named Katelinn alive today is about 25 years old, and 75% are under 30. Half of them were between 20 and 30 in 2025.
📈 Popularity Over Time
Katelinn first appears in the records in 1988 and was given most often in 2001, to 15 babies. The last year it was given to at least 5 babies of one sex was 2011.
Babies given the name each year, 1988 to 2011
🏆 Rank History
Katelinn has never been one of the 100 most popular girls' names. Its best rank was #7,127, in 2001.
| Girls | |
|---|---|
| Rank in 2025 | Not ranked |
| Best rank | #7,127 (2001) |
| Years in the top 100 | None |
| Rank in its biggest decade | #11,881 in the 2000s |
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