Caizen is a very rare variant of Casen that first appeared in 2022 and is quickly gaining ground.
Caizen is a boy name. In 2025 it ranked #6,517 for boy births in the United States (and #13,688 across all names), given to 13 babies. Caizen first appears in 2022 and peaked in 2025 (13 births).
Boys named Caizen per year · hover for count and boys rank · Source: U.S. Social Security Administration, national data 2022–2025 · U.S.+territories from SSA territory files (1998–2025)