Cogbill Family History
Cogbill Name Meaning
English (Warwickshire): unexplained. It could be a nickname, either from Middle English cok ‘rooster’ + bill ‘beak’ or from Middle English cokebelle ‘small bell’ (from Old French coque ‘shell’). Compare Cogdell, Cogdill.
Source: Dictionary of American Family Names ©2013, Oxford University Press