Kassity is a distinctive girls' name in United States, ranking #10825 in 2010 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 2010, approximately 1 in every 177,733 girls born was named Kassity. FALLING Recent data shows the name is currently falling.