by Mino Sagani (guest)
2/14/2010, 3:43 PM
This surname come from Tuscany, the area of LUCCA, "ucci" is a suffix typical of tuscan surnames. the surname Grani exists in Tuscany as well. So granucci could be possibly a variant of Grani.
According to professor Carla Marcato, from Udine University this surname should come from "Grano" a personal name.hgr