Dennick Family History
Dennick Surname Meaning
From an unrecorded early Middle English personal name Dinnoc (Old English Dynnoc, a pet form of Old English Dynna, of uncertain etymology).
In Devon, perhaps a reduced form of Denning, although the bearers cited below may alternatively belong with (1) by migration.
Source: The Concise Oxford Dictionary of Family Names in Britain, 2021
