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