Surname 세은 (Seeun 
, 세은 , Se-Eun) , all around the world, is a rare family name. The cognomen 세은 is characteristic of South Korea, where it is a rare surname, Nigeria, where it is an extremely rare surname, and India. Much more frequently, 세은 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Seeun | South Korea, Australia, Nigeria, United States, India |
| 세은 | South Korea |