Cognomen Forelli (Forelli 
) , in the entire world, is a rare surname. The family name Forelli is habitual in Italy, where it is a rare surname, Hong Kong, and Argentina, where it is a very rare surname. Not in comparison with a country's population, the name is most common in Italy, the United States, and Argentina. Very seldom, Forelli is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Forelli | Italy, Argentina, United States, France, Hong Kong |
| frank forelli American mathematician, US (b. 1932) |
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| alberto forelli Argentine swimmer, AR (b. 1946) |
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Mr, Maria, Marie, Mario, Marco, Marã, Megan, Sally, Sonia, Sonny, Alice, Angel, Adela, Carlo, Carla, Clare, Bruno, Blake, Kathy, Katia, Pablo, Paolo, Ivan, Vito, Hong, Jean, Max, Meg, Sol, Lea, Joe, Ivo, Matt, Sara, Aldo, Andy, Peter, Anna, Cris, Bill, Paul, Raul, Ryan, Dina, Lada, Luca, Jake, John, Abel, and Dario