Family name Valdivieso Delgado (Valdivieso Delgado 
) , all around the world, is a very rare cognomen. The last name Valdivieso Delgado is habitual in Ecuador, where it is a rare surname, and Spain, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Valdivieso Delgado | Spain, Ecuador |