Family name Gianna Gabriela (Gianna Gabriela 
) , around the world, is an extremely rare surname. The last name Gianna Gabriela is characteristic of Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More frequently, Gianna Gabriela is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gianna Gabriela | Chile, Ecuador |