Family name 晨鸿 (晨鸿 
) , all over the world, is a rare last name. The cognomen 晨鸿 is habitual in Eastern Asia, particularly China, where it is an extremely rare surname. More frequently, 晨鸿 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 晨鸿 | China |