Kelley is a distinctive girls' name in United States, ranking #7322 in 2025 with 15 recorded births. The name reached its all-time peak in 1996 with 351 births ranking #639. Since 1996, the popularity has decreased by 95.7%. In 2025, approximately 1 in every 107,151 girls born was named Kelley. FALLING Recent data shows the name is currently falling.