Surname Erazo Vanegas (Erazo Vanegas 
) , all over the world, is a very rare last name. The cognomen Erazo Vanegas is characteristic of Ecuador, where it is a very rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Erazo Vanegas | United States, Ecuador |