Kason is a distinctive boys' name in United States, ranking #670 in 2007 with 359 recorded births. The name reached its all-time peak in 2019 with 897 births ranking #362. Since 1996, the popularity has increased by 529.8%. In 2007, approximately 1 in every 5,781 boys born was named Kason. FALLING Recent data shows the name is currently falling.