Family name Di Gregorio (Di Gregorio 
) , around the globe, is a common cognomen. The cognomen Di Gregorio is characteristic of Italy, where it is quite a common surname, Bahamas, where it is quite a rare surname, and Argentina. Measured by absolute frequency, it is the most numerous in Italy, Argentina, and France.
| VARIANT | COUNTRY |
|---|---|
| Di Gregorio | France, Argentina, Venezuela, Italy, United States |
De Gregorio, Degregorio, Digregorio, Gregorio, and Ди Грегорио
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maria di gregorio Italian nun, founder of the Ursulines of the Most Holy Crucifix, IT (b. 1885) |
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gianni di gregorio Italian actor, IT (b. 1949) |
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emanuele di gregorio Italian track and field sprint athlete, IT (b. 1980) |
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| eleonora di gregorio researcher |
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| raffaele di gregorio researcher |
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| patrizia di gregorio researcher |
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| maria pia di gregorio Italian economist, IT |
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| ilaria di gregorio Italian biologist, IT |
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| fabrizio di gregorio researcher |
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| marianna di gregorio Italian computer scientist, IT |
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| davide di gregorio |
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| simona di gregorio |
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| francesco di gregorio Italian association football player, IT (b. 1992) |
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| ulysse di gregorio FR (b. 1987) |
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