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Surname Giannone (Giannone
) , worldwide, is a common cognomen. The family name Giannone is habitual in Italy, where it is quite a common surname, Argentina, where it is quite a rare surname, and Belgium. Not in comparison with a country's population, it is commonest in Italy, the United States, and Argentina. Much less frequently, Giannone is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Giannone | Canada, Italy, France, United States, Argentina |