Surname Zamora Barreiro (Zamora Barreiro 
) , throughout the world, is a very rare family name. The family name Zamora Barreiro is characteristic of Ecuador, where it is a rare surname, and Spain, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Zamora Barreiro | Spain, Ecuador |
Irene, and Simon Christian