Kasen is a distinctive boys' name in England & Wales, ranking #4108 in 2023 with 4 recorded births. This places Kasen in the bottom 36% of ranked UK boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2025 with 12 births ranking #2014. In 2023, approximately 1 in every 69,163 boys born was named Kasen. RISING Recent data shows the name is currently rising.
Kasen is a modern English spelling in the Cason family. Its identity comes more from contemporary sound and spelling than from a long separate historical tradition.
Behind the Name lists Kasen as a variant of Cason, placing it in the same modern group as Kaysen and Kayson. These names rose with the wider popularity of brisk two-syllable boys’ names ending in -son or -sen.