Kason is a modern American name that blends the popular K- opening with the sound of Mason and Jason, so it has no meaning of its own beyond its sound; if a meaning is wanted, it borrows from Jason, the Greek name that means "healer". It is one of a family of invented boys' names ending in -son that peaked in the 2010s. Kason entered the top 1000 in 2004, rose to number 362 in 2019 and ranks number 597 in 2025.