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Cognomen Gregorio Ricardo (Gregorio Ricardo
) , across the world, is a very rare surname. The cognomen Gregorio Ricardo is habitual in Chile, where it is a very rare surname, and Spain. More frequently, Gregorio Ricardo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gregorio Ricardo | Spain, Mexico, Ecuador, Chile, Peru |
Rojas, Garcia, Ballano, Espinoza, Natividad, Lagos Jorquera, Merchan Leon, and Seguel Gonzalez