Cognomen Sandra Estrella (Sandra Estrella 
) , all over the world, is a very rare surname. The last name Sandra Estrella is characteristic of Latin America and the Caribbean, particularly Chile, where it is a rare surname. More prevalently, Sandra Estrella is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sandra Estrella | Peru, Argentina, Chile, Mexico, Ecuador |