Kacey is a distinctive girls' name in United States, ranking #1232 in 2020 with 185 recorded births. The name reached its all-time peak in 1998 with 357 births ranking #647. Since 1996, the popularity has decreased by 37.9%. In 2020, approximately 1 in every 8,732 girls born was named Kacey. RISING Recent data shows the name is currently rising.