Surname 贤鑫 (贤鑫 
) , throughout the world, is a rare family name. The last name 贤鑫 is habitual in Eastern Asia, particularly China, where it is an extremely rare surname. More prevalently, 贤鑫 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 贤鑫 | China |