Cognomen 坏蛋 (坏蛋 
) , around the world, is a very rare surname. The family name 坏蛋 is habitual in Eastern Asia, particularly China, where it is an extremely rare surname. Much more frequently, 坏蛋 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 坏蛋 | China |