Cognomen Seliana (Seliana 
) , all over the world, is a rare family name. The cognomen Seliana is characteristic of Indonesia, where it is a rare surname, Israel, where it is a very rare surname, and Malaysia, where it is an extremely rare surname. In absolute terms, it is the most numerous in Indonesia, South Africa, and Mexico. Likewise, Seliana is the forename as well as the last name.