Conn Family History
Conn Name Meaning
Scottish and Irish (Armagh Derry): back-formation from Mac Coinn ‘son of Conn’ the early Gaelic personal name usually interpreted as ‘reason wisdom’ or ‘head chieftain’; its genitive in surnames is Coinn[e] see Quinn . Irish: shortened form of McConn .
Source: Dictionary of American Family Names ©2013, Oxford University Press