Cognomen Sandra Alejandra (Sandra Alejandra 
) , across the world, is a very rare surname. The cognomen Sandra Alejandra is habitual in Latin America and the Caribbean, particularly Chile, where it is a rare surname. More frequently, Sandra Alejandra is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sandra Alejandra | Mexico, Argentina, Peru, Ecuador, Chile |