Family name Hamadii (Hamadii 
) , in all the world, is a very rare surname. The surname Hamadii is characteristic of Morocco, where it is a very rare surname, and the United States, where it is an extremely rare surname. Much less frequently, Hamadii is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Hamadii | France, Morocco, United States |