Kacey is a distinctive girls' name in United States, ranking #773 in 1997 with 271 recorded births. This places Kacey in the top 5% 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 1997, approximately 1 in every 6,423 girls born was named Kacey. RISING Recent data shows the name is currently rising.