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