Surname Loayza Delgado (Loayza Delgado 
) , in the world, is a very rare cognomen. The last name Loayza Delgado is characteristic of Latin America and the Caribbean, particularly Ecuador, where it is a very rare surname, Chile, and Peru, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Loayza Delgado | Peru, Ecuador, Chile, Spain |