Lower, Mark A (1860) Patronymica Britannica: a dictionary of the family names of the United Kingdom. London: J.R. Smith. Public Domain.
WYCHE
As described in historical dictionaries
Patronymica Britannica (1860)
WYCH. WYCHE. A salt springwhence the termination of Northwich, Droitwich, Nantwich, &c. The medieval form is De la Wyche, the surname of a canonized bishop of Chichester.
Origin: English
Region of origin: British Isles
Country of origin: England
Religion of origin: Christian
Language of origin: English