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