Surname Ianusi (Ianusi 
) , worldwide, is a rare family name. The family name Ianusi is characteristic of Romania, where it is quite a rare surname, Australia, where it is a very rare surname, and Argentina, where it is an extremely rare surname. Also, Ianusi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ianusi | Mexico, Argentina, Romania, Australia |