Last name Piantelli (Piantelli 
) , globally, is a rare surname. The family name Piantelli is habitual in Italy, where it is a rare surname, Argentina, and Germany, where it is an extremely rare surname. Much less frequently, Piantelli is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Piantelli | Brazil, Italy, Germany, Argentina |
| mario piantelli IT (b. 1943) |
|
|
| mauro piantelli researcher |
|