Throughout the world, Аню (Anyu 
, Аню 
, Aniou 
) is quite a rare epicene first name. The forename Аню is characteristic of Japan, where it is quite a rare female name, Bulgaria, where it is quite a rare male name, and Cameroon, where it is a rare boy's name. In absolute terms, this name is the most popular in Japan, Nigeria, and Cameroon. Very seldom, Аню is the last name as well as the forename.