Surname אורסטה (Oreste 
, אורסטה 
) , in all the world, is quite a rare last name. The family name אורסטה is characteristic of Haiti, where it is quite a rare surname, Rwanda, and Argentina. Measured by absolute frequency, the name is most common in Philippines, Argentina, and Italy. More frequently, אורסטה is the forename as well as the last name.