Antero is a very rare boys' name that peaked in 1991 and has since faded.
Antero is a boy name. In 2025 it ranked #12,160 for boy births in the United States (and #25,105 across all names), given to 5 babies. Antero first appears in 1965 and peaked in 1991 (8 births).
Boys named Antero per year · hover for count and boys rank · Source: U.S. Social Security Administration, national data 1965–2025 · U.S.+territories from SSA territory files (1998–2025)