In the entire world, Walen (Walen 
) is a rare dominantly male, but infrequently feminine first name. The first name Walen is characteristic of Tanzania, where it is a rare boy's name, Philippines, where it is a very rare unisex name, and Brazil, where it is a very rare predominantly male, but scarcely feminine name. Measured by absolute frequency, the name is most common in India, Tanzania, and Philippines. Also, Walen is the last name as well as the forename.