Cognomen 沄奎 (沄奎 
) , all around the world, is a very rare surname. The surname 沄奎 is habitual in Eastern Asia, particularly China, where it is an extremely rare surname. More prevalently, 沄奎 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 沄奎 | China |