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