Cognomen Elpidi (Elpidi 
) , around the globe, is a very rare family name. The cognomen Elpidi is characteristic of Southern Europe, particularly Greece, where it is a rare surname, and Italy, where it is an extremely rare surname. Very seldom, Elpidi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Elpidi | Italy, Greece, Brazil |