Last name Ugryn (Угрин 
, Ugryn 
) , across the world, is quite a rare family name. The cognomen Ugryn is habitual in Eastern Europe, particularly Ukraine, where it is quite a rare surname, Belarus, where it is a rare surname, and Bulgaria. In absolute terms, it is the most numerous in Eastern Europe, particularly Ukraine, Russia, and Belarus. Much less frequently, Ugryn is the forename as well as the last name.