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Keilyn
GirlMeaning of Keilyn: American: 'slender'
Keilyn is a girl's name most strongly associated with American naming. It has 6 letters and 2 syllables, and it is familiar but far from overused — 4389th most popular girls' name in the United States in 2025.
US rank 2025
#4389
30 babies in 2025
England & Wales 2024
—
Fewer than 3 babies or unlisted
US babies since 1880
1,448
First recorded 1988 · peak 2011
Trend
stable
Style: uncommon
Popularity over time
Gender split
16% boys · 84% girls, based on US, UK and international usage.
Origins & cultures
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