Kason is a distinctive boys' name in United States, ranking #889 in 2005 with 203 recorded births. The name reached its all-time peak in 2019 with 897 births ranking #362. Since 1996, the popularity has increased by 256.1%. In 2005, approximately 1 in every 9,838 boys born was named Kason. FALLING Recent data shows the name is currently falling.