Lower, Mark A (1860) Patronymica Britannica: a dictionary of the family names of the United Kingdom. London: J.R. Smith. Public Domain.
LOCKE
As described in historical dictionaries
Patronymica Britannica (1860)
LOCKE. 1 . A place where rivers meet with a partial obstruction from a wooden dam. 2. The same as Loch.
Origin: English
Region of origin: British Isles
Country of origin: England
Religion of origin: Christian
Language of origin: English