Kasi is a distinctive girls' name in United States, ranking #6442 in 2003 with 18 recorded births. The name reached its all-time peak in 1998 with 50 births ranking #2712. Since 1996, the popularity has decreased by 56.1%. In 2003, approximately 1 in every 101,503 girls born was named Kasi. RISING Recent data shows the name is currently rising.