Last name 승원 (승원 
, Seungwon 
, Seung-Won 
) , in all the world, is quite a rare surname. The family name 승원 is characteristic of South Korea, where it is quite a rare surname, Malaysia, where it is a very rare surname, and China, where it is an extremely rare surname. More frequently, 승원 is the forename as well as the last name.