Kaylin means slender or fair — blending Kay (pure) with the -lin ending, or from the Irish Gaelic caol (slender). The compound carries Irish slenderness through two syllables of Kay-pure heritage and -lin-ending completeness. Same Gaelic-slim heritage, gentle and complete.
Kaylin blends Kay (pure) with the -lin ending or connects to the Irish Gaelic caol (slender). The compound carries Irish elegance through gentle, complete syllables.
2
First recorded
Earliest known use: Modern compound name.
3
Today
Kaylin remains a beloved choice, ranking #1075 in the US. 19,798 babies have been named Kaylin since 1953.
◈ Sources: Behind the Name, SSA data
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How popular is Kaylin?
2008peak year
The name Kaylin reached its peak in 2008, with 869 registrations (ranked #377). It had been quietly building for over half a century before that, first appearing in records in 1953. Since the peak, the name has eased to well outside the top 1,000 (around #1075) today, averaging about 267 new babies per year. Kaylin has been declining in recent years. Across all years on record, approximately 19,798 American babies have carried this name.
Year-by-year registrations1880–2024 · U.S. Social Security data
Kaylin's Life Path 6 is the nurturer's number — slender nurturing. People named Kaylin tend to be gentle, complete, and gifted at carrying Irish elegance in every syllable.
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