Surname Yorg (Yorg 
) , throughout the world, is a rare last name. The last name Yorg is habitual in Paraguay, where it is quite a rare surname, Bulgaria, where it is a rare surname, and Argentina, where it is a very rare surname. Not in comparison with a country's population, this name is the most popular in Paraguay, the United States, and Bulgaria. Very seldom, Yorg is the forename as well as the last name.