Cognomen 명윤 (명윤 ) , in all the world, is an extremely rare surname. Much more prevalently, 명윤 is the forename as well as the last name.
Myeongyun, Myung-Yoon, and 明胤
) , in all the world, is an extremely rare surname. Much more prevalently, 명윤 is the forename as well as the last name.