Kassity is a distinctive girls' name in United States, ranking #8922 in 1998 with 10 recorded births. The name reached its all-time peak in 2003 with 15 births ranking #7390. Since 1996, the popularity has increased by 11.1%. In 1998, approximately 1 in every 176,689 girls born was named Kassity. FALLING Recent data shows the name is currently falling.