Cognomen Piattoni (Piattoni 
) , across the world, is a rare last name. The surname Piattoni is habitual in Italy, where it is a rare surname, Argentina, and Spain, where it is a very rare surname. In absolute terms, it is commonest in Italy, Argentina, and the United States. Much less frequently, Piattoni is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Piattoni | Italy, Spain, United States, Argentina, Canada |
| ileana piattoni Italian basketball player, IT (b. 1957) |
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| simona piattoni (b. 1960) |
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Ana, Alice, Adele, Carlo, Bryan, Karen, Kathy, Paolo, Peter, Ruben, David, Donna, Gildo, Giada, Lidia, Louis, Jorge, Joann, Joyce, Jewel, Nilda, Elisa, Steve, Mirta, Maura, Marã, Amy, Don, Mary, Alby, Anna, Kara, Pato, Raul, Russ, Dina, Helen, Dino, Lara, Luca, Jack, John, Juan, Tony, Nora, Irma, Maria, Marco, Gary, and Fabio