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