Family name Barros Alvarez (Barros Alvarez 
) , all around the world, is a rare surname. The surname Barros Alvarez is characteristic of Ecuador, where it is a rare surname, Chile, and Spain, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Barros Alvarez | Spain, Argentina, Chile, Ecuador, Colombia |
Mario, Angel, Antonia, Esteban, Miguel Angel, Rodrigo Luis, Mariana Luisa, and Silvia Lilian