Kacey is a distinctive boys' name in England & Wales, ranking #2922 in 2024 with 7 recorded births. The name reached its all-time peak in 2007 with 23 births ranking #1053. Since 1996, the popularity has decreased by 12.5%. In 2024, approximately 1 in every 39,684 boys born was named Kacey. STABLE Recent data shows the name is currently stable.