Clench Family History
Clench Surname Meaning
From one or more of the various places with names deriving from Old English clenc ‘lump mass; hill; elevated land in a fen’, such as Clinch Green in Northiam (Sussex), Clench in Milton Lilborne, and Clinghill (recorded as le Clynche in 1409) in Bromham (both Wilts).
Source: The Oxford Dictionary of Family Names in Britain and Ireland, 2016
