Surname 炜鑫 (炜鑫 
) , all around the world, is a rare family name. The cognomen 炜鑫 is habitual in Eastern Asia, particularly China, where it is a very rare surname. More frequently, 炜鑫 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 炜鑫 | China |