Family name 麻豆 (Model 
, 麻豆 
, Mattau 
) , worldwide, is quite a common surname. The family name 麻豆 is characteristic of Switzerland, where it is quite a rare surname, Germany, and United Arab Emirates, where it is a rare surname. In absolute terms, it is commonest in Germany, Brazil, and Indonesia. Very seldom, 麻豆 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Model | Germany, Indonesia, Switzerland, United States, Brazil |
| 麻豆 | China |
| Mattau | Indonesia, Nigeria, United States, Canada, Brazil |