Last name Diaz Coral (Diaz Coral 
) , in the entire world, is a very rare surname. The surname Diaz Coral is habitual in Ecuador, where it is a rare surname, and Spain, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Diaz Coral | Spain, Ecuador |
Andres, Servio Tulio, and David Andres