Cognomen Casuccio (Casuccio 
) , in all the world, is quite a rare surname. The cognomen Casuccio is characteristic of Italy, where it is a rare surname, Argentina, and France. Not in comparison with a country's population, it is the most numerous in Italy, Argentina, and the United States. Much less frequently, Casuccio is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Casuccio | Italy, United States, Argentina, France, Brazil |
| maría elena casuccio Argentine politician, AR |
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| alessandra casuccio researcher |
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| gary s. casuccio |
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