All over the world, Rejo (Rejo 
) is a common epicene given name. The forename Rejo is characteristic of Indonesia, where it is quite a common epicene name, Ethiopia, where it is a rare principally boy's, but very infrequently girly name, and United Arab Emirates, where it is a rare male name. Measured by absolute frequency, this name is the most popular in Indonesia, Ethiopia, and India. More prevalently, Rejo is the last name as well as the forename.