Janier is a very rare boys' name that peaked in 2005 and remains in steady use.
Janier is a boy name. In 2025 it ranked #11,233 for boy births in the United States (and #23,168 across all names), given to 6 babies. Janier first appears in 2005 and peaked in 2005 (6 births).
Boys named Janier per year · hover for count and boys rank · Source: U.S. Social Security Administration, national data 2005–2025 · U.S.+territories from SSA territory files (1998–2025)