How Many People Are Named Katleen?
people named Katleen are alive in the United States today (estimate)
About 1 in 1,953,056 people in the US has this name
Based on 203 babies named Katleen in Social Security records from 1941 to 2009, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Peak Year
14 births
Trend
Last year given
⚧ Gender Distribution
All of the babies given the name Katleen in the records were girls.
👥 Age Distribution
The average person named Katleen alive today is about 51 years old, and 50% are 60 or older. Half of them were between 28 and 70 in 2025.
📈 Popularity Over Time
Katleen first appears in the records in 1941 and was given most often in 1953, to 14 babies. The last year it was given to at least 5 babies of one sex was 2009.
Babies given the name each year, 1941 to 2009
🏆 Rank History
Katleen has never been one of the 100 most popular girls' names. Its best rank was #3,014, in 1953.
| Girls | |
|---|---|
| Rank in 2025 | Not ranked |
| Best rank | #3,014 (1953) |
| Years in the top 100 | None |
| Rank in its biggest decade | #4,436 in the 1950s |
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