Where does “Canzio” come from?

Canzio (Italian) comes from Latin Cantium, from Proto-Celtic Cantio, from Proto-Celtic kantos, from Proto-Indo-European *kh₂ndʰ-.

Ancestry of “Canzio”, step by step

Step	Language	Word	Meaning
1	Latin	Cantium	—
2	Proto-Celtic	Cantio	—
3	Proto-Celtic	kantos	corner; rim
4	Proto-Indo-European	*kh₂ndʰ-	—

Canzio — Etymology, Origin & Word History | Etymology Explorer