Barriault Family History
Barriault Name Meaning
French: either a variant of Barrault itself a variant of Beraud or a diminutive of Barrier . The surname Barriault is very rare in France found mainly in Yonne. Alternatively an altered form of French Barrieau or of its possible original forms Barrillot and Barillot. Compare Berrio
Source: Dictionary of American Family Names 2nd edition, 2022