Family name Seung-Chan (승찬 
, Seung-Chan 
) , around the globe, is an extremely rare surname. Much more prevalently, Seung-Chan is the forename as well as the last name. Parts of the name also exists independently as a first name Seung, and a last name Chan.
| VARIANT | COUNTRY |
|---|---|
| 승찬 | South Korea |
| Seung-Chan | United States, France |