Kaley is a distinctive girls' name in United States, ranking #2276 in 2021 with 81 recorded births. The name reached its all-time peak in 2003 with 578 births ranking #495. Since 1996, the popularity has decreased by 83.9%. In 2021, approximately 1 in every 20,243 girls born was named Kaley. FALLING Recent data shows the name is currently falling.