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