Cognomen Mendoza Llanos (Mendoza Llanos 
) , in the entire world, is a very rare family name. The family name Mendoza Llanos is habitual in Latin America and the Caribbean, particularly Bolivia, where it is a rare surname, Ecuador, and Chile, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Mendoza Llanos | Spain, Peru, Bolivia, Chile, Ecuador |