Hartnup Family History
Hartnup Surname Meaning
From Heartenoak in Hawkhurst (Kent), which is recorded as Herpynhope and Hartenope in the 16th century.
The place may take its name from an old stream name (perhaps based on the Germanic root *herp- ‘to contract’) + Old English hop ‘small enclosed valley’.
Source: The Oxford Dictionary of Family Names in Britain and Ireland, 2016
