Cognomen Sandra Antuanet (Sandra Antuanet 
) , across the world, is an extremely rare last name. The last name Sandra Antuanet is habitual in Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. More prevalently, Sandra Antuanet is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sandra Antuanet | Peru, Chile |