Surname Peralta Prieto (Peralta Prieto 
) , all around the world, is a very rare family name. The cognomen Peralta Prieto is characteristic of Ecuador, where it is a rare surname, and Spain, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Peralta Prieto | Spain, Ecuador |
Erik, Eliceo, Enrique Jose, and Martha Guillermina