Surname Rodriguez Montalvo (Rodriguez Montalvo 
) , in all the world, is a rare family name. The family name Rodriguez Montalvo is habitual in Ecuador, where it is a rare surname, Spain, and Peru, where it is an extremely rare surname. Not in comparison with a country's population, it is commonest in Ecuador, Spain, and Mexico.
| VARIANT | COUNTRY |
|---|---|
| Rodriguez Montalvo | Spain, Mexico, United States, Ecuador, Peru |