Lower, Mark A (1860) Patronymica Britannica: a dictionary of the family names of the United Kingdom. London: J.R. Smith. Public Domain.
VERNEY
As described in historical dictionaries
Patronymica Britannica (1860)
VERNEY. From Vernai, a parish in the arrondissemcnt of Bayeux, latinized in charters, temp. Hen. I., as Vernacum.