Kingsley is a distinctive boys' name in United States, ranking #1096 in 2025 with 196 recorded births. The name reached its all-time peak in 2016 with 473 births ranking #584. Since 1996, the popularity has increased by 653.8%. In 2025, approximately 1 in every 8,715 boys born was named Kingsley. FALLING Recent data shows the name is currently falling.