Family name Bonii (Bonii 
) , around the world, is a very rare cognomen. The last name Bonii is habitual in Saudi Arabia, where it is a very rare surname, France, where it is an extremely rare surname, and Peru. In absolute terms, the name is most common in Saudi Arabia, France, and Mexico. Much less frequently, Bonii is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bonii | Saudi Arabia, Mexico, Nigeria, France, Peru |