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