Family name انيا (Anja 
, Ania 
, Anya ) , worldwide, is a common surname. The last name انيا is characteristic of Southern Europe, particularly Slovenia, where it is quite a common surname, Montenegro, where it is quite a rare surname, and Serbia. Not in comparison with a country's population, it is the most numerous in Nigeria, Indonesia, and Algeria. More frequently, انيا is the forename as well as the last name.