Cognomen Oviani (Oviani 
) , in the entire world, is a rare family name. The family name Oviani is habitual in Georgia, where it is a rare surname, Indonesia, and Venezuela, where it is an extremely rare surname. Very seldom, Oviani is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Oviani | Argentina, Venezuela, India, Indonesia, Georgia |