Last name Murillo Montalvo (Murillo Montalvo 
) , in all the world, is a very rare family name. The surname Murillo Montalvo is habitual in Ecuador, where it is a very rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Murillo Montalvo | United States, Ecuador |
Christian, and Erick Israel