Family name Alejandra Blanca (Alejandra Blanca 
) , worldwide, is an extremely rare cognomen. The cognomen Alejandra Blanca is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More prevalently, Alejandra Blanca is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Alejandra Blanca | Chile, Peru, Mexico, Ecuador, Spain |