Around the globe, Ottorino (Ottorino 
) is quite a common boy's forename. The forename Ottorino is habitual in Italy, where it is quite a common boy's name, Argentina, where it is a rare masculine name, and France. Not in comparison with a country's population, this name is the most popular in Italy, Brazil, and France. Much less frequently, Ottorino is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Ottorino | Brazil, Italy, Argentina, France, Canada |
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ottorino pianigiani Italian politician and lexicographer, IT (b. 1845) |
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ottorino carletti Italian politician (1873-1941), IT (b. 1873) |
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ottorino bicchi Italian painter (1878-1949), IT (b. 1878) |
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ottorino respighi Italian composer, musicologist and conductor, IT (b. 1879) |
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ottorino davoli Italian painter (1888-1945), IT (b. 1888) |
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ottorino mezzalama Italian mountain climber and pioneer, IT (b. 1888) |
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ottorino piccinato Italian politician, IT (b. 1890) |
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| ottorino giera Italian politician, IT (b. 1841) |
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ottorino pomilio IT (b. 1887) |
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ottorino barassi Football administrator, IT (b. 1898) |
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ottorino monaco Italian politician, IT (b. 1901) |
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ottorino aloisio Italian architect, IT (b. 1902) |
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ottorino momoli italian politician, IT (b. 1903) |
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ottorino rizzi Italian politician, IT (b. 1904) |
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| ottorino caracciolo Born 1855, in Bari; died 1880, in Paris. Italian, Painter, miniaturist. Figures, portraits., IT (b. 1855) |
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Tosi, Veltri, Florio, Zanini, Martini, Moretti, Morresi, Sinceri, Belleri, Galasso, Lazzari, Tikasawa, Ferrari, Michelud, Assolari, Giuriato, Lombardi, Trevisan, Esposito, Piccinato, Costantini, Bortolotto, Ellero, Guerra, Rosati, Pasian, Magni, Mauri, Milan, Cetti, Belli, Bruno, Penna, Rossi, Rocca, Ricci, Invernizzi, Rizzi, Turco, Nardi, Ferro, Filho, Marini, Manini, Milani, Aporus, Catani, Cosivi, Guidi, and Costaglione