Lower, Mark A (1860) Patronymica Britannica: a dictionary of the family names of the United Kingdom. London: J.R. Smith. Public Domain.
DOYLE
As described in historical dictionaries
Patronymica Britannica (1860)
DOYLE. One of the commonest of Irish surnames, and presumed to be of Anglo-Norman origin. See D'Oyley. It is found as Doyl and Doil in England, temp. Edward I. H.R.
Origin: Celtic
Region of origin: British Isles
Country of origin: Ireland
Religion of origin: Christian
Language of origin: Gaelic