Where does “Champlain” come from?

Champlain (French) comes from French champ, from Middle French champ, from Old French champ, from Latin campus, from Proto-Indo-European kh₂emp-, from Proto-Indo-European kh₂em- — to bend, to curve.

Champlain (French): Champlain; Samuel de Champlain, French geographer and explorer

Definitions

  1. Champlain; Samuel de Champlain, French geographer and explorer

Ancestry of “Champlain”, step by step

Champlain traces back through two separate lines of ancestry.

via French champ

StepLanguageWordMeaning
1Frenchchampfield in its various senses, "including"
2Middle Frenchchampfield
3Old Frenchchampfield; battlefield
4LatincampusOpen flat level ground: a plain, a natural field;...
5Proto-Indo-Europeankh₂emp-to bend; crooked; to bend, curve
6Proto-Indo-Europeankh₂em-to bend, to curve

via French plain

StepLanguageWordMeaning
1Frenchplainplane
2Old Frenchplainfull; plain; flat
3Latinplēnusfull; filled; complete
4Proto-Italicplēnosfull
5Proto-Indo-Europeanpl̥h₁nósfull
6Proto-Indo-Europeanpleh₁-to fill

Words derived from “Champlain

Every word from Proto-Indo-European kh₂em-
Champlain — Etymology, Origin & Word History | Etymology Explorer