All over the world, Mollen (Mulo 
, Mollen 
, Moillier 
) is quite a common dominantly female, but uncommonly male first name. The first name Mollen is characteristic of India, where it is a rare principally female, but scarcely male name, Tanzania, where it is a rare girly name, and Ethiopia, where it is a rare masculine name. Likewise, Mollen is the last name as well as the forename.