Arthur, William (1857) An Etymological Dictionary of Family and Christian Names. New York: Sheldon, Blakeman. Public Domain.
MALONE
As described in historical dictionaries
An Etymological Dictionary of Family and Christian Names (1857)
One of the descendants of the house of O'Connor, Kings of Connaught, being tonsured in honor of St. John, was called Maol Eoin--Bald John, from Maol, bald or tonsured, and Eoin, John, and this was corrupted into Malone.
Patronymica Britannica (1860)
MALONE. One of the descendants of the house of O'Connor, Kings of Conuaught, having received tlie tonstu-e in honour of Saint .John, was called Manl Eoin, " sacred or dedicated to John," which was afterwards corrupted to Malone.
Lower, Mark A (1860) Patronymica Britannica: a dictionary of the family names of the United Kingdom. London: J.R. Smith. Public Domain.
Origin: Celtic
Region of origin: British Isles
Country of origin: Ireland
Religion of origin: Christian
Language of origin: Gaelic