Cognomen 曙冬 (曙冬 
) , in all the world, is a very rare last name. The last name 曙冬 is characteristic of Eastern Asia, particularly China, where it is an extremely rare surname. More frequently, 曙冬 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 曙冬 | China |