Dussault Family History
Dussault Surname Meaning
French: topographic name with fused preposition and definite article du ‘from the’ from Old French saut ‘grove copse’ (from Latin saltus) or from saus the old subjective case of salix ‘willow’;
or a habitational name for someone from Le Sault, the name of several places in various parts of France, for example in Ain and Vaucluse.
Source: Dictionary of American Family Names 2nd edition, 2022
