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