Surname モジャ (モジャ 
, Modja 
, Moyà 
) , around the globe, is a rare last name. The last name モジャ is habitual in Spain, where it is a very rare surname, Indonesia, and South Africa, where it is an extremely rare surname. Very seldom, モジャ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| モジャ | Japan |
| Modja | Philippines, United States, South Africa, France, Indonesia |
| Moyà | Spain |