Lower, Mark A (1860) Patronymica Britannica: a dictionary of the family names of the United Kingdom. London: J.R. Smith. Public Domain.
THORNTON
As described in historical dictionaries
Patronymica Britannica (1860)
THORNTON. Parishes and places in cos. Bucks, Durham, Lancaster, Leicester, 1-iucoln, York, Chester, and Northumberland. Yorkshire abounds with jjlaces so called. Thorne appears to have been an old Anglo-Saxon personal name ; and hence Thornton may mean the homestead of Thorne.
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