What I know of is the Fucci name is Italian. My husbands family has Fucci Ancestors. I have traced back the lineage to the very early 1800's. I have found many in the Benevento and Avellino area in the region of Campania( Southern Italy). I have found also that the name Fucci changed a bit over the generations, I have found in the same family the name Fuccio. We just came back from a trip to Italy visiting that area. The Fucci name is quite prevelent in the area. In the small town we were in there were a few shops with the Fucci name. And the cemetery had many Fucci's listed. I hope this helps.