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Family name Silvana Valeria (Silvana Valeria
) , throughout the world, is a very rare cognomen. The surname Silvana Valeria is characteristic of Latin America and the Caribbean, particularly Chile, where it is a rare surname. More frequently, Silvana Valeria is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Silvana Valeria | Uruguay, Ecuador, Chile, Argentina, Peru |