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