Family name Guaman Bazaran (Guaman Bazaran 
) , all over the world, is a very rare surname. The surname Guaman Bazaran is habitual in Ecuador, where it is a rare surname, and Spain, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Guaman Bazaran | Spain, Ecuador |
Jorge, Maura Catalina, and Luis Alfonso