Surname Mayorga Vergara (Mayorga Vergara 
) , across the world, is a very rare last name. The surname Mayorga Vergara is characteristic of Ecuador, where it is a very rare surname, Chile, and Spain, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Mayorga Vergara | Chile, Spain, Ecuador |
Alba Isabel, and Espana Lucia