Cognomen 宇蔚 (宇蔚 
) , in the entire world, is a rare last name. The cognomen 宇蔚 is habitual in Eastern Asia, particularly China, where it is an extremely rare surname. More frequently, 宇蔚 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 宇蔚 | China |