Family name Pablo Gregorio (Pablo Gregorio 
) , in all the world, is a very rare surname. The surname Pablo Gregorio is characteristic of Chile, where it is a rare surname, and Spain, where it is a very rare surname. More prevalently, Pablo Gregorio is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Pablo Gregorio | Chile, Peru, Mexico, Ecuador, Spain |