Surname Filiana (Filiana 
) , around the world, is a rare family name. The cognomen Filiana is habitual in Indonesia, where it is a rare surname, Malaysia, where it is a very rare surname, and Mexico, where it is an extremely rare surname. Not in comparison with a country's population, it most frequently occurs in Indonesia, Malaysia, and Nigeria. Also, Filiana is the forename as well as the last name.