All over the world, Muja (Muja 
) is quite a rare unisex given name. The given name Muja is characteristic of Qatar, where it is a rare boy's name, Ethiopia, where it is a rare unisex name, and United Arab Emirates, where it is a rare male name. Measured by absolute frequency, the name is most common in India, Indonesia, and Ethiopia. Also, Muja is the last name as well as the forename.