Surname Rotaris (Rotaris 
) , in the entire world, is a rare family name. The surname Rotaris is characteristic of Switzerland, where it is a rare surname, Italy, and France, where it is a very rare surname. Much less frequently, Rotaris is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rotaris | Italy, India, Switzerland, France, Argentina |