Cognomen Fabbio (Fabbio 
) , all over the world, is a rare surname. The cognomen Fabbio is characteristic of Slovakia, where it is a rare surname, Uruguay, and Italy. In absolute terms, it most frequently occurs in Italy, Argentina, and Brazil. Likewise, Fabbio is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Fabbio | Argentina, Slovakia, Italy, Brazil, United States |
| giovanni battista fabbio IT (b. 1828) |
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piercarlo fabbio Italian politician, writer, journalist and mayor, IT (b. 1955) |
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| mauro fabbio IT (b. 1954) |
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| robert fabbio US (b. 1957) |
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| gianfranco fabbio researcher, ORCID id # 0000-0002-3407-4994 |
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| rocío paola fabbio researcher |
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