Surname 奎鑫 (奎鑫 
) , all over the world, is a very rare cognomen. The family name 奎鑫 is characteristic of Eastern Asia, particularly China, where it is an extremely rare surname. More frequently, 奎鑫 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 奎鑫 | China |