Last name Gema Valeria (Gema Valeria 
) , throughout the world, is an extremely rare family name. The surname Gema Valeria is characteristic of Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. Much more prevalently, Gema Valeria is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gema Valeria | Chile, Spain, Peru, Ecuador |