Cognomen Ефенин (Ефенин ) , globally, is an extremely rare family name. The surname Ефенин is habitual in Eastern Europe, particularly Russia, where it is an extremely rare surname.
Efenin, and Jefenin
) , globally, is an extremely rare family name. The surname Ефенин is habitual in Eastern Europe, particularly Russia, where it is an extremely rare surname.