Cognomen Gema Claudia (Gema Claudia 
) , worldwide, is an extremely rare last name. The family name Gema Claudia is characteristic of Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. More frequently, Gema Claudia is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gema Claudia | Mexico, Chile, Peru |