Last name Silvana Alejandra (Silvana Alejandra 
) , in the world, is a rare family name. The family name Silvana Alejandra is characteristic of Chile, where it is quite a rare surname, and Spain, where it is a very rare surname. More frequently, Silvana Alejandra is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Silvana Alejandra | Bolivia, Argentina, Ecuador, Spain, Chile |