Lower, Mark A (1860) Patronymica Britannica: a dictionary of the family names of the United Kingdom. London: J.R. Smith. Public Domain.
BERWICK
As described in historical dictionaries
Patronymica Britannica (1860)
BERWICK. In Domesd. a hei-eunca generally means an outlying portion of a manor. Of places so called we have, besides the great northern town, parishes, &c., in COS. Sussex, York, Northumb., Wilts, Haddington, &c.
Surname type: Location or geographical feature
Origin: English
Region of origin: British Isles
Country of origin: England
Religion of origin: Christian
Language of origin: English