Last name Calvo Salazar (Calvo Salazar 
) , in all the world, is a very rare surname. The surname Calvo Salazar is characteristic of Ecuador, where it is a very rare surname, Spain, and Costa Rica. In absolute terms, the name is most common in Spain, Ecuador, and Colombia.
| VARIANT | COUNTRY |
|---|---|
| Calvo Salazar | Spain, Chile, Ecuador, Colombia, Costa Rica |