Lower, Mark A (1860) Patronymica Britannica: a dictionary of the family names of the United Kingdom. London: J.R. Smith. Public Domain.
DENNEY
As described in historical dictionaries
Patronymica Britannica (1860)
DENNY. DENNEY. Denis— the baptismal name. Some families so called are known to have settled here from France after the Rev. of the Edict of Nantes, 1685.
Surname type: From given name or forename
Origin: English
Region of origin: British Isles
Country of origin: England
Religion of origin: Christian
Language of origin: English