Cognomen Casanova Delgado (Casanova Delgado 
) , across the world, is a very rare surname. The last name Casanova Delgado is habitual in Ecuador, where it is a rare surname, Chile, where it is a very rare surname, and Spain.
| VARIANT | COUNTRY |
|---|---|
| Casanova Delgado | Chile, Spain, United States, Ecuador |
Sandra, Rebeca, Julio Cesar, Carmen Mariana, and Diana Carolina