Family name Maetini (Maetini 
) , all around the world, is a very rare surname. The last name Maetini is characteristic of France, where it is a very rare surname, and Brazil, where it is an extremely rare surname. Much less frequently, Maetini is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Maetini | Brazil, Thailand, France |