Cognomen Guanuche Chamba (Guanuche Chamba 
) , across the world, is an extremely rare last name. The surname Guanuche Chamba is characteristic of Latin America and the Caribbean, particularly Ecuador, where it is a very rare surname, and Chile, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Guanuche Chamba | Chile, Ecuador |