Surname Ерта (Erta 
, Eartha 
, Ерта 
) , in the world, is quite a rare family name. The last name Ерта is characteristic of Albania, where it is quite a rare surname, Latvia, and Italy, where it is a rare surname. Not in comparison with a country's population, it most frequently occurs in Indonesia, Philippines, and Italy. More prevalently, Ерта is the forename as well as the last name.