Kizen is a very rare boys' name that peaked in 2025 and has grown less common since.
Kizen is a boy name. In 2025 it ranked #9,354 for boy births in the United States (and #19,306 across all names), given to 8 babies. Kizen first appears in 2025 and peaked in 2025 (8 births).
Boys named Kizen per year · hover for count and boys rank · Source: U.S. Social Security Administration, national data 2025–2025 · U.S.+territories from SSA territory files (1998–2025)