Family name 성곤 (성곤 , Seong-Gon ) , globally, is an extremely rare surname. Much more frequently, 성곤 is the forename as well as the last name.
Seonggon, and 成坤
, Seong-Gon ) , globally, is an extremely rare surname. Much more frequently, 성곤 is the forename as well as the last name.