Rosen is a very rare variant of Roseann that peaked in 2018 and has grown less common since.
Rosen is a boy name. In 2025 it ranked #13,506 for boy births in the United States (and #27,776 across all names), given to 5 babies. Rosen first appears in 2018 and peaked in 2018 (5 births).
Boys named Rosen per year · hover for count and boys rank · Source: U.S. Social Security Administration, national data 2018–2025 · U.S.+territories from SSA territory files (1998–2025)