Lower, Mark A (1860) Patronymica Britannica: a dictionary of the family names of the United Kingdom. London: J.R. Smith. Public Domain.
MACKENZIE
As described in historical dictionaries
Patronymica Britannica (1860)
MACKENZIE. 'The son of Keneth." The family boast of their descent from the great Anglo-Norman race of Fitz-Gerald in Ireland in the XII. cent. ; but Skene sajs they are of unquestionably Gaelic origin.
Surname type: From name of parent
Origin: Celtic
Region of origin: British Isles
Country of origin: Scotland
Religion of origin: Christian
Language of origin: Gaelic