Cognomen Jae-Hyung (재형 
, Jae-Hyung 
) , around the world, is an extremely rare surname. The last name Jae-Hyung is habitual in Eastern Europe, particularly Hungary, where it is a very rare surname. Much more prevalently, Jae-Hyung is the forename as well as the last name. Parts of the name also exists independently as a first name Jae, and a first name Hyung.