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