Surname Gergic (Gergic 
) , all around the world, is a rare cognomen. The family name Gergic is characteristic of Bosnia and Herzegovina, where it is quite a rare surname, Slovenia, where it is a rare surname, and Austria. Not in comparison with a country's population, this name is the most popular in Bosnia and Herzegovina, Argentina, and Slovenia. Very seldom, Gergic is the forename as well as the last name.