Family name Loza Espinoza (Loza Espinoza 
) , globally, is a very rare last name. The cognomen Loza Espinoza is habitual in Latin America and the Caribbean, particularly Ecuador, where it is a rare surname, and Chile, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Loza Espinoza | Chile, Ecuador |
Rafael, and Angel Leonidas