Kaley is a distinctive girls' name in United States, ranking #1350 in 2017 with 172 recorded births. The name reached its all-time peak in 2003 with 578 births ranking #495. Since 1996, the popularity has decreased by 65.7%. In 2017, approximately 1 in every 10,034 girls born was named Kaley. FALLING Recent data shows the name is currently falling.