Family name Melgar Navarro (Melgar Navarro 
) , in the entire world, is a very rare last name. The family name Melgar Navarro is habitual in Spain, where it is a very rare surname, and Peru, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Melgar Navarro | Peru, Spain |
Roger Paul, and Katya Maria