Cognomen Geppa (Geppa 
) , in all the world, is a very rare family name. The last name Geppa is habitual in Italy, where it is a very rare surname, Australia, and Russia, where it is an extremely rare surname. Very seldom, Geppa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Geppa | Australia, Russia, Italy |