Arthur, William (1857) An Etymological Dictionary of Family and Christian Names. New York: Sheldon, Blakeman. Public Domain.
KINGHORN
As described in historical dictionaries
An Etymological Dictionary of Family and Christian Names (1857)
(origin: Local) A borough in Fifeshire, Scotland. The name is derived from the Gaelic Cean-gorn or gorm, "the blue head," from the adjoining promontory. It is fancifully suggested by one writer that as the Scottish kings long had a residence in the neighborhood, the name may have been suggested by the frequent winding of the king's horn when he sallied out to the chase in this neighborhood.
Surname type: Location or geographical feature
Origin: Celtic
Region of origin: British Isles
Country of origin: Scotland
Religion of origin: Christian
Language of origin: Gaelic