Last name Ганкович (Ганкович 
, Gankovich ) , around the world, is a rare family name. The family name Ганкович is habitual in Eastern Europe, particularly Belarus, where it is quite a rare surname, Russia, where it is a very rare surname, and Ukraine, where it is an extremely rare surname. Very seldom, Ганкович is the forename as well as the last name.