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“Modern coinage - 20th-century blend of Kay and Lyn” — Modern coinage origin
Girl's name · #2525 in the US (2025) · 2000s
Kaylyn reached its best rank, #519, in 1997 and ranked #2525 in 2025. Roughly 12,000 girls have been named Kaylyn since 1949. Kaylyn is the less common spelling of Kaylynn (#1576), Kaylin (#1644), and Kailyn (#1825) — about 14% of babies given the name are written this way.
Appears in 2020-2025 birth records of 6 states. See the full state-by-state map on this page.
Similar names: Kayleen · Jacey · Kayleigh · Tamia · Jailyn · Kaila
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