Kelley is a distinctive girls' name in United States, ranking #5747 in 2017 with 22 recorded births. The name reached its all-time peak in 1996 with 351 births ranking #639. Since 1996, the popularity has decreased by 93.7%. In 2017, approximately 1 in every 78,449 girls born was named Kelley. FALLING Recent data shows the name is currently falling.