Kaylee is a distinctive girls' name in England & Wales, ranking #2006 in 2025 with 14 recorded births. The name reached its all-time peak in 2002 with 73 births ranking #438. Since 1996, the popularity has decreased by 77.0%. In 2025, approximately 1 in every 18,092 girls born was named Kaylee. STABLE Recent data shows the name is currently stable.
Kaylee is a cheerful modern name with a soft, familiar sound. It is usually treated as a contemporary formation rather than a single old traditional name.
The name gained ground in the late twentieth century alongside many -lee and -ley ending names. Its popularity reflects the appeal of friendly, easy-to-say modern spellings.