Kason is a distinctive boys' name in United States, ranking #1299 in 1999 with 94 recorded births. The name reached its all-time peak in 2019 with 897 births ranking #362. Since 1996, the popularity has increased by 64.9%. In 1999, approximately 1 in every 20,426 boys born was named Kason. FALLING Recent data shows the name is currently falling.