Cognomen Maria Gema (Maria Gema 
) , throughout the world, is quite a rare surname. The last name Maria Gema is characteristic of Spain, where it is quite a rare surname, and Chile, where it is a rare surname. More frequently, Maria Gema is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Maria Gema | Philippines, Spain, Ecuador, Chile, Equatorial Guinea |