Family name Bettanin (Bettanin 
) , across the world, is quite a rare cognomen. The last name Bettanin is habitual in Italy, where it is a rare surname, Uruguay, and Brazil. Not in comparison with a country's population, it is commonest in Brazil, Italy, and Australia. Very seldom, Bettanin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bettanin | Italy, Australia, Colombia, Argentina, Brazil |
| girolamo bettanin (b. 1873) |
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| alfredo atrio bettanin AR (b. 1920) |
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| fabio bettanin Italian historian (1950-), IT (b. 1950) |
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Mr, Jaci, Jari, Jose, Joao, Juan, Theo, Tony, Nair, Nilo, Elio, Elda, Eric, Ines, Iris, Ilde, Ilze, Ivan, Maria, Mario, Marta, Marco, Luiz, Luis, Luca, Luci, Ms, Sue, Ana, Ada, Rui, Leo, Jon, Eva, Mick, Sara, Mauro, Alda, Adao, Cody, Raul, Rita, Rudy, Diva, Gail, Geni, Lara, Leci, Anna, and Maude