Last name Salas Alvarez (Salas Alvarez 
) , across the world, is a rare surname. The last name Salas Alvarez is characteristic of Chile, where it is a rare surname, Ecuador, and Spain.
| VARIANT | COUNTRY |
|---|---|
| Salas Alvarez | Spain, Peru, Ecuador, Chile, Colombia |
Raul, Irma Emperatriz, Alejandra, Lorene Ruth, Jose Luis, Francisco, Clider Carolina, Sergio Rodrigo, Berta Leonor, Maria Raquel, Miguel Angel, Diego Eduardo, Hernan Patricio, Carmen Eliana, Cristian Anibal, Mariana Mercedes, Patricia, Ignacio, Lorenza, Ricardo, Rosi, Gema, Joss, Mateo, Pedro, David, Diego, Rolando Antonio, Noemi, Carmen, Camilo, Hellen, Hector, Victor, Antonio, Claudia, Manuel, and Ricardo Alejandro