Last name Seung-Jin (승진 
, Seung-Jin 
) , across the world, is a very rare family name. The cognomen Seung-Jin is habitual in Eastern Asia, particularly China, where it is an extremely rare surname. Predominantly, Seung-Jin 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 Jin.
| VARIANT | COUNTRY |
|---|---|
| 승진 | South Korea |
| Seung-Jin | United States, Germany, South Korea, China |