Family name Bortolotti (Bortolotti 
, Бортолотти 
) , worldwide, is a common cognomen. The cognomen Bortolotti is habitual in Italy, where it is quite a common surname, Austria, where it is quite a rare surname, and Switzerland. Not in comparison with a country's population, it most frequently occurs in Italy, Brazil, and France. Much less frequently, Bortolotti is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bortolotti | Italy, France, Mexico, Brazil, Argentina |
| Бортолотти | Russia |
| francesco bortolotti (b. 1802) |
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ettore bortolotti mathematician, IT (b. 1866) |
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| pietro bortolotti IT (b. 1818) |
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giuseppe bortolotti IT (b. 1893) |
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alfonso bortolotti Italian sculptor, IT (b. 1911) |
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| timo bortolotti Italian sculptor (1884-1954), IT (b. 1884) |
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| enea bortolotti Italian mathematician (1896-1942), IT (b. 1896) |
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gianfranco bortolotti Italian record producer, IT (b. 1959) |
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nicoletta bortolotti Italian writer, IT (b. 1967) |
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edoardo bortolotti Italian footballer (1970-1995), IT (b. 1970) |
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| franca pieroni bortolotti Italian historian (1925-1985), FR (b. 1925) |
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| mauro bortolotti Italian composer, IT (b. 1926) |
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| roberto bortolotti (b. 1918) |
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| giuseppe bortolotti Italian footballer (1930-2011), IT (b. 1930) |
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| adalberto bortolotti Italian journalist, IT (b. 1936) |
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