Family name Porrini (Porrini 
) , all around the world, is quite a rare surname. The family name Porrini is habitual in Eswatini, where it is quite a rare surname, Italy, and Uruguay. Not in comparison with a country's population, the name is most common in Italy, Argentina, and the United States. Much less frequently, Porrini is the forename as well as the last name.
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| Porrini | Eswatini, France, Argentina, Italy, United States |
| emilio porrini (b. 1858) |
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carlos porrini UY (b. 1935) |
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| dino porrini Italian bicycle racer, IT (b. 1953) |
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| rodolfo porrini Uruguayan writer, UY (b. 1956) |
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| sergio porrini Italian footballer and manager, IT (b. 1968) |
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| cornelia porrini Swiss cross-country skier, CH (b. 1976) |
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| leonardo p porrini researcher |
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| marisa porrini researcher |
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| michael porrini college basketball player (2008–2008) Western Carolina |
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| esteban porrini researcher |
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| v. porrini researcher |
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| donatella porrini researcher (ORCID 0000-0003-0305-5456) |
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| raffaele porrini researcher |
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| vanessa porrini researcher |
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| michael porrini basketball player (1989-), US (b. 1989) |
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Mr, Rita, Ryan, Dawn, Dino, Dydy, Gina, Lara, Lele, Lino, Lisa, Lori, Luca, Luis, Léo, Jack, Jose, Josh, John, Joel, Jodi, Jean, Rene, Rosa, Paul, Kate, Ms, Ale, Ana, Pat, Lis, Jan, Joe, Tom, Marc, Mary, Jeff, Mark, More, Mike, Sara, Sean, Seda, Alex, Aldo, Anna, Abel, Aida, Maud, and Juan