Surname Quezada Collahuazo (Quezada Collahuazo 
) , worldwide, is a very rare last name. The family name Quezada Collahuazo is characteristic of Ecuador, where it is a rare surname, and Spain, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Quezada Collahuazo | Spain, Ecuador |