Globally, Silvana Julia (Silvana Julia 
) is a very rare girly first name. The forename Silvana Julia is habitual in Latin America and the Caribbean, particularly Peru, where it is a very rare girly name. Much less frequently, Silvana Julia is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Silvana Julia | Argentina, Peru, Italy, Chile, Ecuador |
Ferrari, and Mendoza Guerrero