Cognomen Osorio Roman (Osorio Roman 
) , globally, is a very rare last name. The family name Osorio Roman is characteristic of Latin America and the Caribbean, particularly Chile, where it is a very rare surname, Ecuador, and Colombia. Very seldom, Osorio Roman is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Osorio Roman | Spain, Chile, Colombia, Ecuador, Peru |