Kaley is a distinctive girls' name in United States, ranking #1603 in 2018 with 134 recorded births. The name reached its all-time peak in 2003 with 578 births ranking #495. Since 1996, the popularity has decreased by 73.3%. In 2018, approximately 1 in every 12,690 girls born was named Kaley. FALLING Recent data shows the name is currently falling.