Family name Sibilio (Sibilio 
) , across the world, is quite a rare last name. The cognomen Sibilio is habitual in Italy, where it is quite a rare surname, the Dominican Republic, where it is a rare surname, and Denmark, where it is a very rare surname. Measured by absolute frequency, it is the most numerous in Italy, the United States, and the Dominican Republic. Very seldom, Sibilio is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sibilio | Italy, Dominican Republic, United States, France, Brazil |
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chicho sibilio Spanish basketball coach, DO (b. 1958) |
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alessandro sibilio Italian athlete, IT (b. 1999) |
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| mario sibilio Italian chess player (b. 1960) |
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| maurizio sibilio Italian pedagogist, IT (b. 1960) |
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| andrea sibilio researcher |
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| giancarlo sibilio researcher |
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| vito sibilio IT (b. 1973) |
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Mr, Lina, Lino, Lisa, Lynn, Jack, John, Joan, Joao, Jeff, Judy, Tana, Tony, Tera, Tina, Nick, Elio, Enzo, Vito, Vera, Ivan, Imma, Lety, Leni, Diva, Dino, Ms, Sue, Ana, Ray, Rui, Mary, Mark, Mina, Mino, Mike, Maria, Sara, Anna, Ciro, Brad, Paul, Pina, Rosa, Rita, Ruth, Rudy, Dana, Aldo, and Marie