Grioni

Grioni is a surname of Italian origin. It is most likely a patronymic or familial name, derived from a personal name. The root "Grion" or "Grione" could be a shortened form of names like Gregorio (Gregory), or less commonly, a local dialectal variant with related etymological origins.

The surname Grioni is relatively uncommon. Genealogical research would be required to determine the specific origin and history of a family bearing this name. The name's distribution is primarily concentrated in Italy, with possible smaller diasporas in other regions due to emigration. The exact region of origin within Italy would necessitate further investigation using Italian genealogical records. Variations of the name might include Grione, Grioni, or other geographically specific alterations.