Kelley is a distinctive girls' name in United States, ranking #2174 in 2006 with 89 recorded births. The name reached its all-time peak in 1996 with 351 births ranking #639. Since 1996, the popularity has decreased by 74.6%. In 2006, approximately 1 in every 21,360 girls born was named Kelley. FALLING Recent data shows the name is currently falling.