Kaley is a distinctive girls' name in United States, ranking #853 in 2008 with 328 recorded births. The name reached its all-time peak in 2003 with 578 births ranking #495. Since 1996, the popularity has decreased by 34.7%. In 2008, approximately 1 in every 5,764 girls born was named Kaley. FALLING Recent data shows the name is currently falling.