Last name Aureolus (Oriel 
, Oriole 
, Oriolo 
) , in the entire world, is quite a common cognomen. The last name Aureolus is habitual in Philippines, where it is quite a rare surname, Panama, and Argentina. In absolute terms, the name is most common in Philippines, Argentina, and Italy. Likewise, Aureolus is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Oriel | Panama, Philippines, Democratic Republic of the Congo, Brazil, Argentina |
| Oriole | Philippines, Democratic Republic of the Congo, Brazil, United States, South Africa |
| Oriolo | Italy, Philippines, United States, Peru, Argentina |
| Aureolus | United States |