Surname Alvarez Rubilar (Alvarez Rubilar 
) , in the entire world, is a very rare family name. The family name Alvarez Rubilar is habitual in Chile, where it is a rare surname, and Spain, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Alvarez Rubilar | Chile, Spain |
Martin, Isabel, Gino Eugenio, and Mario Antonio