Family name Adamantini (Adamantini 
) , around the world, is a rare cognomen. The last name Adamantini is habitual in Southern Europe, particularly Greece, where it is quite a rare surname, and Italy, where it is a very rare surname. Also, Adamantini is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Adamantini | Italy, United States, Greece |