Lower, Mark A (1860) Patronymica Britannica: a dictionary of the family names of the United Kingdom. London: J.R. Smith. Public Domain.
OLNEY
As described in historical dictionaries
Patronymica Britannica (1860)
OLNEY. A town in co. Buckingham. A Roger de Olnei occxirs in the Domesday of that county, as an under-tenant.
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