Kaysen is a distinctive boys' name in United States, ranking #569 in 2023 with 514 recorded births. The name reached its all-time peak in 2025 with 772 births ranking #415. In 2023, approximately 1 in every 3,324 boys born was named Kaysen. RISING Recent data shows the name is currently rising.
Kaysen is a modern English spelling in the Cason family. Its appeal comes mainly from its current sound and style rather than from a long separate history.
Behind the Name treats Kaysen as another recent variant alongside Kasen and Kayson. That places it firmly in the modern trend for smooth two-syllable names with familiar endings.