Kason is a distinctive girls' name in United States, ranking #16114 in 2006 with 6 recorded births. This places Kason in the bottom 20% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2016 with 9 births ranking #11313. In 2006, approximately 1 in every 316,845 girls born was named Kason. STABLE Recent data shows the name is currently stable.