Kaley is a distinctive girls' name in United States, ranking #3866 in 2025 with 38 recorded births. The name reached its all-time peak in 2003 with 578 births ranking #495. Since 1996, the popularity has decreased by 92.4%. In 2025, approximately 1 in every 42,297 girls born was named Kaley. FALLING Recent data shows the name is currently falling.