Duca Family History
Duca Name Meaning
Italian: from the title of rank duca ‘duke’ (Latin dux, genitive ducis ‘leader’), an occupational name for someone who lived or worked in the household of a duke or a nickname for someone who gave himself airs and graces like a duke. Hungarian: of uncertain derivation, probably a nickname for a fat person.
Source: Dictionary of American Family Names ©2013, Oxford University Press