Kaileen
Meaning
"slender, fair"
Origin: Irish Gaelic
Cultural Roots
Quick Stats
- Popularity Rank
- #5,130
- Total SSA Count
- 26
- Syllables
- 2
- Formality
- Moderate
- Nicknames
- Kai, Kay, Lee
Baby Name Comparison — 2026
"slender, fair"
Origin: Irish Gaelic
"meadow, woodland clearing"
Origin: Old English leah
{:type=>:rhyme, :severity=>:medium, :message=>"'Lee' rhymes with 'pee'"}
Lee is more popular, ranked #715 vs #5130 for Kaileen.
Historical US popularity rank — lower number means more popular.
Historical trend data not available for this comparison.
Names that pair well as siblings.
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Lee is more popular, ranked #715 compared to Kaileen at #5130 in the United States.
Kaileen means "slender, fair" (Irish Gaelic origin). Lee means "meadow, woodland clearing" (Old English leah origin).
Kaileen is primarily a girl name. Lee is primarily a boy name.