Kasi is a distinctive girls' name in United States, ranking #6243 in 2006 with 21 recorded births. The name reached its all-time peak in 1998 with 50 births ranking #2712. Since 1996, the popularity has decreased by 48.8%. In 2006, approximately 1 in every 90,527 girls born was named Kasi. RISING Recent data shows the name is currently rising.