Where does “Orsino” come from?

Orsino (English) comes from Italian orsino, from Italian orso, from Latin ursus, from Proto-Italic *orsos.

Ancestry of “Orsino”, step by step

StepLanguageWordMeaning
1Italianorsinobear-like
2Italianorso"Feminine:" orsa; bear
3Latinursusa bear
4Proto-Italic*orsos
Every word from Proto-Italic *orsos