Where does “Rodolfo” come from?

Rodolfo (Italian) comes from Latin Rudolphus, from Proto-Germanic Hrōþiwulfaz, from Proto-Germanic wulfaz, from Proto-Indo-European wĺ̥kʷos — wolf.

Ancestry of “Rodolfo”, step by step

Step	Language	Word	Meaning
1	Latin	Rudolphus	—
2	Proto-Germanic	Hrōþiwulfaz	—
3	Proto-Germanic	wulfaz	wolf
4	Proto-Indo-European	wĺ̥kʷos	wolf

Rodolfo — Etymology, Origin & Word History | Etymology Explorer