Cognomen Rotilio (Rotilio 
) , in the world, is a rare last name. The family name Rotilio is habitual in Italy, where it is a rare surname, Switzerland, and France, where it is a very rare surname. Measured by absolute frequency, the name is most common in Italy, Mexico, and France. Also, Rotilio is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rotilio | Philippines, Brazil, Italy, Mexico, France |
| giuseppe rotilio IT (b. 1940) |
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| christian rotilio French politician, FR (b. 1950) |
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