Save Type Surname (from location) Usage French Meaning & History Altered form of French Duon, possibly a habitational name from Duon-Grande a place in Lozère. The surname Duon is very rare in France.
Save Type Surname (from location) Usage French Meaning & History Gascon variant of Dufon or Dufond, which is a topographic name from fond meaning “bottom,” with fused preposition and definite article du meaning “from the.” The surname Duhon is very rare in France.