Cognomen Erazo Chamorro (Erazo Chamorro 
) , globally, is a very rare surname. The cognomen Erazo Chamorro is habitual in Ecuador, where it is a rare surname, and Spain, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Erazo Chamorro | Spain, Ecuador |
Luis, Ingrid, Fausto Miguel, and Luis Eduardo