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