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