Last name Arbitrio (Arbitrio 
) , all over the world, is a rare family name. The family name Arbitrio is habitual in Hungary, where it is a rare surname, Italy, and Argentina, where it is a very rare surname. Not in comparison with a country's population, this name is the most popular in Italy, the United States, and Hungary. Very seldom, Arbitrio is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Arbitrio | Italy, Hungary, United States, Argentina, Canada |
| alberto arbitrio Italian association football player, IT (b. 1950) |
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| mariamena arbitrio researcher |
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Mr, Nancy, Elena, Vicki, Fabio, Matteo, Monica, Sergio, Alison, Angela, Adrian, Chiara, Bonnie, Pietro, Robert, Libero, Javier, Thomas, Teresa, Nicola, Hernan, Flavia, Jorge, James, Luisa, Lucio, Ms, Pat, Jim, Mark, Saia, Anna, Lina, Jane, Maria, Mario, Martina, Mimmo, Sonia, Carlo, Paola, Paolo, Peter, Rocco, Diana, Diane, Guido, Linda, Sarah, and Melissa