Surname Tania Silvana (Tania Silvana 
) , in the entire world, is an extremely rare last name. The family name Tania Silvana is characteristic of Latin America and the Caribbean, particularly Chile, where it is a very rare surname. Much more frequently, Tania Silvana is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tania Silvana | Chile, Spain, Peru, Ecuador |