How Many People Are Named Katheleen?
people named Katheleen are alive in the United States today (estimate)
About 1 in 464,381 people in the US has this name
Based on 1,230 babies named Katheleen in Social Security records from 1909 to 2008, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Peak Year
33 births
Trend
Last year given
⚧ Gender Distribution
All of the babies given the name Katheleen in the records were girls.
👥 Age Distribution
The average person named Katheleen alive today is about 60 years old, and 59% are 60 or older. Half of them were between 48 and 72 in 2025.
📈 Popularity Over Time
Katheleen first appears in the records in 1909 and was given most often in 1952, to 33 babies. The last year it was given to at least 5 babies of one sex was 2008.
Babies given the name each year, 1909 to 2008
🏆 Rank History
Katheleen has never been one of the 100 most popular girls' names. Its best rank was #1,726, in 1952.
| Girls | |
|---|---|
| Rank in 2025 | Not ranked |
| Best rank | #1,726 (1952) |
| Years in the top 100 | None |
| Rank in its biggest decade | #2,070 in the 1950s |
📍 State-Wise Distribution
People named Katheleen alive today, by the state where they were born (estimate; state records start in 1910).
More people named Katheleen were born in California than in any other state: about 13 of those alive today.
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