Surname Bolivar Gregorio (Bolivar Gregorio 
) , in all the world, is an extremely rare cognomen. The last name Bolivar Gregorio is characteristic of Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. Much more frequently, Bolivar Gregorio is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bolivar Gregorio | Chile, Ecuador |