Worldwide, 为鑫 (为鑫 
) is a rare principally male, but scarcely girly forename. The forename 为鑫 is habitual in Eastern Asia, particularly China, where it is a very rare principally masculine, but scarcely female name. Very seldom, 为鑫 is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| 为鑫 | China |