Caileen
- US rank
- Unranked
- Syllables
- 2
- Peak
- #7,691 in 1988
0 babies were named Caileen in the US in 2025.
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US births per million girls, 1988–2025
Similar names
Popularity: U.S. Social Security Administration (babies with 5+ births per year).
Did you know?
A few things about Caileen you might not know, from US birth records. Handy for convincing a partner, or a grandparent.
- HistoryCaileen first shows up in US birth records in 1988, the first year at least 5 babies got it. It has been in use for 37 years since.
- Best yearIts best year was 1988, when it reached #7,691.
About the name Caileen
Caileen is a girl name of American origin. It has 7 letters and 2 syllables, starting with C and ending in “-een”. US birth records list Caileen for girls from 1988 to 2014, in 20 of those 27 years. Its best year was 1988, when it ranked #7,691 among girl names. It hasn't been given to 5 or more US babies in a year since 2014, so today it's a genuinely rare choice.
Origin:American names
| Decade | Babies per million | About 1 in |
|---|---|---|
| 1980s | 2.5 | 392,157 girls |
| 1990s | 3.4 | 290,698 girls |
| 2000s | 2.1 | 478,469 girls |
| 2010s | 3.4 | 295,858 girls |
Other spellings of Caileen
More American girl names
- Girl name: Lainey · possibly light
- Girl name: Daisy · day's eye
- Girl name: Josie · he will add
- Unisex name: Kinsley · king's meadow
- Girl name: Sienna · from Siena
- Unisex name: Brooklyn · from Brooklyn, New York
- Girl name: Summer · summer
- Unisex name: Stevie · crown
Questions about the name Caileen
What is the origin of the name Caileen?
Caileen has American roots in our records. Other American names include Lainey, Daisy, Josie.
Is Caileen a boy or girl name?
Caileen is a girl name.
How popular is the name Caileen?
Caileen is rare: fewer than 5 US girls got it in 2025, and it was last given to 5 or more in 2014. It peaked at #7,691 in 1988.