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Dictionary of Medieval Names
from European Sources
☙

Debonair m. Old French debonaire, from Old French de bon aire 'noble, of good stock'.

France
Old French
● 1313 Debonnere Paris1313 p. 38
Cite as: S.L. Uckelman. "Debonair". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2019, no. 1. http://dmnes.org/2019/1/name/Debonair.