Worldwide, Асеро (Acero 
, Асеро 
) is a rare predominantly male, but very infrequently female forename. The given name Асеро is habitual in Cameroon, where it is a rare boy's name, Colombia, where it is a very rare epicene name, and Philippines. Measured by absolute frequency, it most frequently occurs in Cameroon, China, and Philippines. More prevalently, Асеро is the last name as well as the forename.