In the entire world, 域鑫 (域鑫 
) is a very rare male given name. The forename 域鑫 is habitual in Eastern Asia, particularly China, where it is an extremely rare male name. Very seldom, 域鑫 is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| 域鑫 | China |