Demoulin Family History
Demoulin Name Meaning
French and Walloon: topographic name with fused preposition de ‘from’ for someone who lived at a mill French moulin or a habitational name for someone from any of numerous places in various parts of France and in Belgium (Wallonia) named with this word. Compare Moulin 1 and 2 and also Demulling .
Source: Dictionary of American Family Names 2nd edition, 2022