Katleen
- US rank
- Unranked
- Syllables
- 2
- Peak
- #2,921 in 1953
0 babies were named Katleen in the US in 2025.
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US births per million girls, 1941–2025
Similar names
Popularity: U.S. Social Security Administration (babies with 5+ births per year).
Did you know?
A few things about Katleen you might not know, from US birth records. Handy for convincing a partner, or a grandparent.
- HistoryKatleen first shows up in US birth records in 1941, the first year at least 5 babies got it. It has been in use for 84 years since.
- Best yearIts best year was 1953, when it reached #2,921.
About the name Katleen
Katleen is a girl name of Irish origin. It has 7 letters and 2 syllables, starting with K and ending in “-een”. US birth records list Katleen for girls from 1941 to 2009, in 30 of those 69 years. Its best year was 1953, when it ranked #2,921 among girl names. It hasn't been given to 5 or more US babies in a year since 2009, so today it's a genuinely rare choice.
Origin:Irish names
| Decade | Babies per million | About 1 in |
|---|---|---|
| 1940s | 1.6 | 625,000 girls |
| 1950s | 3.9 | 256,410 girls |
| 1960s | 1.6 | 632,911 girls |
| 1980s | 0.3 | 3,448,276 girls |
| 1990s | 2.4 | 414,938 girls |
| 2000s | 1.6 | 613,497 girls |
More Irish girl names
- Girl name: Abigail · my father is joy
- Unisex name: Riley · rye clearing
- Girl name: Maeve · she who intoxicates
- Unisex name: Kennedy · helmeted head
- Unisex name: Rylee · rye clearing
- Unisex name: Sloane · raider
- Unisex name: Alani · orange tree
- Girl name: Everleigh · boar clearing
Questions about the name Katleen
What is the origin of the name Katleen?
Katleen has Irish roots in our records. Other Irish names include Abigail, Riley, Maeve.
Is Katleen a boy or girl name?
Katleen is a girl name.
How popular is the name Katleen?
Katleen is rare: fewer than 5 US girls got it in 2025, and it was last given to 5 or more in 2009. It peaked at #2,921 in 1953.