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