Cognomen Греппи (Greppi 
, Греппи 
) , all over the world, is quite a rare last name. The last name Греппи is habitual in Italy, where it is quite a rare surname, Argentina, and Uruguay, where it is a rare surname. Not in comparison with a country's population, it is commonest in Italy, Argentina, and Brazil. Much less frequently, Греппи is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Greppi | Italy, United States, Argentina, France, Brazil |
| Греппи | Russia |