Worldwide, Mannen (Mannen 
, ผู้ชาย) is quite a common male forename. The forename Mannen is habitual in Japan, where it is quite a rare boy's name, Sweden, where it is a rare masculine name, and Indonesia, where it is a very rare male name. Not in comparison with a country's population, this name is the most popular in Japan, Indonesia, and India. Also, Mannen is the last name as well as the forename.