Surname Carreño Zamora (Carreño Zamora 
) , across the world, is a rare family name. The surname Carreño Zamora is characteristic of Ecuador, where it is a rare surname, Chile, where it is a very rare surname, and Spain, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Carreño Zamora | Ecuador, Chile, Spain |