Kaley is a distinctive girls' name in United States, ranking #1235 in 2015 with 200 recorded births. The name reached its all-time peak in 2003 with 578 births ranking #495. Since 1996, the popularity has decreased by 60.2%. In 2015, approximately 1 in every 8,923 girls born was named Kaley. FALLING Recent data shows the name is currently falling.