The surname MCCARTIN is of Irish origin, dating back to the 12th century. It is an anglicized form of the Gaelic name "Mac Artain," which means "son of Artan." The name is believed to have originated in County Down, Ireland.
In the early 13th century, the name MCCARTIN appeared in the Annals of Ulster, a chronicle of medieval Irish history. This document recorded the death of a man named Gillacrist MCCARTIN in 1213.
One of the earliest recorded bearers of the name was Niall MCCARTIN, a landowner in County Down in the late 14th century. He was mentioned in the Papal Taxation Records of 1306-1307.
During the 16th century, the name MCCARTIN was found in various parts of Ireland, including Counties Down, Armagh, and Antrim. The name was sometimes spelled as MACCARTAN or MACCARTON.
In the 17th century, the MCCARTIN family played a significant role in the Irish Rebellion of 1641. Sir Cormac MCCARTIN (c. 1590-1659) was a prominent leader and landowner who fought against the English forces during the conflict.
Another notable figure with the surname MCCARTIN was John MCCARTIN (1828-1906), an Irish-American Catholic priest and educator. He was the founder of the Catholic University of America in Washington, D.C.
Other notable individuals with the surname MCCARTIN include James MCCARTIN (1853-1940), an Irish-American politician who served as the Mayor of Brooklyn, New York, and Joseph MCCARTIN (1843-1919), an Irish-American businessman and philanthropist in New York City.
The name MCCARTIN has also been associated with various place names in Ireland, such as Carntogher, which means "the quarter-land of the McGartins," and Ballymacartan, meaning "the town of the McGartins."