Dumont Family History
Dumont Name Meaning
French and Walloon: topographic name for someone ‘from the mountain’ from (Old) French mont ‘mountain’ (see Mont ) with fused preposition and definite article du ‘from the’; or a habitational name for someone from Le Mont the name of several places in various parts of France and in Belgium (Wallonia). Compare Demont and Dumond .
Source: Dictionary of American Family Names 2nd edition, 2022