Throughout the world, ミューレン (Muren 
, Mullen 
, ミューレン) is a rare gender-neutral forename. The given name ミューレン is characteristic of South Africa, where it is a very rare boy's name, the United Kingdom, where it is a very rare gender-neutral name, and the United States. Measured by absolute frequency, it most frequently occurs in India, the United States, and Indonesia. Predominantly, ミューレン is the last name as well as the forename.