Surname Варг (Varg 
, Warg 
, Vargs 
) , worldwide, is quite a rare last name. The surname Варг is characteristic of Sweden, where it is quite a rare surname, Bolivia, where it is a rare surname, and Estonia. Not in comparison with a country's population, the name is most common in Sweden, Germany, and the United States. Very seldom, Варг is the forename as well as the last name.