Surname Montanaro (Montanaro 
) , throughout the world, is a common cognomen. The surname Montanaro is habitual in Malta, where it is quite a common surname, Paraguay, and Italy. Not in comparison with a country's population, the name is most common in Italy, the United States, and Argentina. Very seldom, Montanaro is the forename as well as the last name.
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| Montanaro | Italy, Paraguay, Brazil, United States, Argentina |
| goffredo di montanaro (b. 1250) |
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| giovanni antonio montanaro IT (b. 1450) |
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| vincenzo montanaro (b. 1828) |
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| porzia montanaro IT (b. 1843) |
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| ettore montanaro composer, IT (b. 1888) |
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| adriano montanaro author (20th century) (b. 1901) |
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miquèu montanaro French musician, FR (b. 1955) |
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| umberto montanaro IT (b. 1904) |
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| sabino augusto montanaro Paraguayan politician (1922-2011), PY (b. 1922) |
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| sante montanaro (b. 1916) |
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| tony montanaro American mime artist, US (b. 1927) |
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scarlett montanaro British-based singer and actress, GB |
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rafaela montanaro (b. 1984) |
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| carlo montanaro Italian writer and journalist, IT (b. 1946) |
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| lucio montanaro Italian actor, IT (b. 1951) |
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