Across the world, Aiana (Аяна 
, Aiana 
, Аиана ) is quite a rare predominantly feminine, but very seldom boy's first name. The forename Aiana is characteristic of Kyrgyzstan, where it is quite a rare girly name, Kazakhstan, and Romania, where it is a rare female name. In absolute terms, this name is the most popular in Kyrgyzstan, Kazakhstan, and Brazil. Very seldom, Aiana is the last name as well as the forename.