Globally, Mamen (Mamen 
, Мамен 
, מאמן) is quite a rare unisex first name. The given name Mamen is characteristic of Spain, where it is quite a rare primarily feminine, but very infrequently male name, Azerbaijan, where it is quite a rare masculine name, and Indonesia, where it is a rare boy's name. In absolute terms, this name is the most popular in Spain, Indonesia, and India. Likewise, Mamen is the last name as well as the forename.