Enno is a very rare boys' name that peaked in 1917 and has grown less common since.
Enno is a boy name. In 2025 it ranked #12,590 for boy births in the United States (and #25,916 across all names), given to 5 babies. Enno first appears in 1917 and peaked in 1917 (7 births).
Boys named Enno per year · hover for count and boys rank · Source: U.S. Social Security Administration, national data 1917–2025 · U.S.+territories from SSA territory files (1998–2025)