English: either meaning courteous or from a French nickname, “short nose.”
Sindarin:
Male names: Bunthent, Bunthennion, Bunthennon, Bunnestent, Bunnestennion, Bunnestennon.
Female names: Bunthenneth, Bunthenniel, Bunthennien, Bunthennwen, Bunnestenwen, Bunnestenniel, Bunnestennien, Bunnestenneth.
Either gender: Nemthent, Nemestent