Last name Montealegre Gaviria (Montealegre Gaviria 
) , in all the world, is a very rare cognomen. The last name Montealegre Gaviria is habitual in Bolivia, where it is a rare surname, Spain, where it is an extremely rare surname, and Venezuela.
| VARIANT | COUNTRY |
|---|---|
| Montealegre Gaviria | Spain, Bolivia, Venezuela |