Where does “Biden” come from?

Biden (English) comes from Old French bouton, from Vulgar Latin *bautōnem, from Frankish *bautō, from Proto-Germanic *bautan.

Ancestry of “Biden”, step by step

StepLanguageWordMeaning
1Old Frenchbouton—
2Vulgar Latin*bautōnem—
3Frankish*bautō—
4Proto-Germanic*bautan—

Words derived from “Biden”

Every word from Proto-Germanic *bautan →Every word from Frankish *bautō →Every word from Vulgar Latin *bautōnem →