Kassey is a distinctive girls' name in United States, ranking #4476 in 2000 with 27 recorded births. The name reached its all-time peak in 1998 with 29 births ranking #3970. Since 1996, the popularity has increased by 125.0%. In 2000, approximately 1 in every 67,258 girls born was named Kassey. FALLING Recent data shows the name is currently falling.