Ducas Family History
Ducas Surname Meaning
Altered form of French Ducasse. French: habitational name with fused preposition and definite article du ‘from the’ for someone from any of various minor places called with cas an (Old Occitan) variant of Old French chas ‘house’.
(from Latin capsum ‘house building’).
Source: Dictionary of American Family Names 2nd edition, 2022
