Coyn

Coyn is a surname of English and Irish origin. As an English surname, it is thought to be an occupational name for a cooper, someone who made or repaired barrels and casks. This derivation comes from the Old French word "coigne," meaning "coin," which was also used to refer to a wedge, and by extension, a cooper's tool. Alternatively, it may be a topographical name for someone who lived in a place named Coyn or Cown, potentially derived from Old English words.

In Ireland, the surname Coyn is often an anglicized form of Gaelic names such as Ó Coinne or Ó Coinn. Ó Coinne translates to "descendant of Coinne," where Coinne is a personal name likely meaning "wolf" or "hound." Ó Coinn means "descendant of Conn," a very common and ancient Irish personal name meaning "chief" or "leader." The distribution of the surname in Ireland is notable in certain counties, reflecting historical clan territories and migrations. Individuals bearing the Coyn surname have contributed to various fields throughout history, including arts, sciences, and public service. The spelling of the surname can vary, with Coyn, Cown, and Coin appearing in historical records.