In all the world, Otaku (Otaku 
) is quite a rare mostly boy's, but uncommonly feminine first name. The given name Otaku is characteristic of Morocco, where it is a rare dominantly masculine, but seldom feminine name, Saudi Arabia, where it is a rare unisex name, and Algeria, where it is a rare male name. In absolute terms, it is the most numerous in Indonesia, Morocco, and Algeria. Also, Otaku is the last name as well as the forename.