Kacey is a distinctive girls' name in United States, ranking #1081 in 2006 with 235 recorded births. The name reached its all-time peak in 1998 with 357 births ranking #647. Since 1996, the popularity has decreased by 21.1%. In 2006, approximately 1 in every 8,090 girls born was named Kacey. RISING Recent data shows the name is currently rising.