Cognomen Sandra Vilma (Sandra Vilma 
) , globally, is a very rare surname. The cognomen Sandra Vilma is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More frequently, Sandra Vilma is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sandra Vilma | Costa Rica, Peru, Chile, Ecuador, Brazil |