Last name Maldonado Loayza (Maldonado Loayza 
) , across the world, is a very rare family name. The cognomen Maldonado Loayza is characteristic of Latin America and the Caribbean, particularly Ecuador, where it is a rare surname, and Chile, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Maldonado Loayza | Ecuador, Chile |