Where does “Lupinacci” come from?

Lupinacci (English) comes from Italian Lupinacci, from Italian lupo, from Latin lupum, from Latin Lupus, from Proto-Italic lukʷos, from Proto-Indo-European wĺ̥kʷos — wolf.

Ancestry of “Lupinacci”, step by step

StepLanguageWordMeaning
1ItalianLupinacci—
2Italianlupowolf
3Latinlupumaccusative singular of lupus
4LatinLupusA Roman cognomen
5Proto-Italiclukʷos—
6Proto-Indo-Europeanwĺ̥kʷoswolf
Every word from Proto-Indo-European wĺ̥kʷos →Every word from Proto-Italic lukʷos →Every word from Latin Lupus →