Kacey is a distinctive girls' name in United States, ranking #710 in 1996 with 298 recorded births. This places Kacey in the top 4% of ranked US girls' names for the year. Its actual usage is classified as Uncommon. The name reached its all-time peak in 1998 with 357 births ranking #647. In 1996, approximately 1 in every 5,882 girls born was named Kacey. RISING Recent data shows the name is currently rising.