Family name Germaini (Germaini 
) , all around the world, is a very rare last name. The last name Germaini is habitual in France, where it is a very rare surname, and Mexico, where it is an extremely rare surname. More frequently, Germaini is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Germaini | France, Democratic Republic of the Congo, Mexico, United States |