Family name اولجا (Olga 
, Olqa 
, اولجا 
) , around the world, is a widespread surname. The cognomen اولجا is habitual in Greece, where it is a common surname, Honduras, and Mexico (explore the name in all countries). Measured by absolute frequency, it is commonest in Mexico, Spain, and Poland. More frequently, اولجا is the forename as well as the last name.