Family name Lionetto (Lionetto 
) , worldwide, is a rare cognomen. The surname Lionetto is characteristic of Italy, where it is a rare surname, Argentina, and Switzerland. Measured by absolute frequency, the name is most common in Italy, Argentina, and France. Much less frequently, Lionetto is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Lionetto | France, Argentina, Italy, United States, Switzerland |
| maria giulia lionetto researcher |
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| federica lionetto particle physicist at University of Zurich |
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| francesca lionetto researcher |
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Mr, Sarah, Susan, Angie, Annie, Adela, Celia, Paula, Pablo, Rocco, Dario, Diego, Giusy, Laura, Lucia, Lucas, Luisa, Jamie, Joyce, Nancy, Nadia, Norma, Salvo, Marco, Marta, Mario, Sam, Ana, Ida, Mark, Sara, Alan, Anna, Avel, Civa, Raul, Noemi, Rosa, Rino, Gene, Gino, Luca, John, Juan, Ezio, Hugo, Vito, Maria, Rene, and Elida