Family name Gema Judith (Gema Judith 
) , throughout the world, is an extremely rare cognomen. The cognomen Gema Judith is habitual in Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. More prevalently, Gema Judith is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gema Judith | Ecuador, Chile, Peru, Spain |