Across the world, Railen (Railen 
) is a very rare dominantly girly, but infrequently boy's first name. The given name Railen is characteristic of Philippines, where it is a very rare mostly feminine, but seldom male name, Brazil, where it is a very rare female name, and India, where it is an extremely rare epicene name. More frequently, Railen is the last name as well as the forename.