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