Kaley is a distinctive girls' name in United States, ranking #1028 in 2009 with 253 recorded births. The name reached its all-time peak in 2003 with 578 births ranking #495. Since 1996, the popularity has decreased by 49.6%. In 2009, approximately 1 in every 7,260 girls born was named Kaley. FALLING Recent data shows the name is currently falling.