Mackoy
Mackoy is a surname of English origin. It is believed to be a variant of the surname McCoy, which has Gaelic roots. The name McCoy is thought to derive from the Gaelic given name "Mac Aodha," meaning "son of Aodh." Aodh was a popular personal name in ancient Ireland, often interpreted as "fire." Therefore, Mackoy and its variations can be understood as signifying "descendant of the fiery one."
The surname's presence is documented in various English-speaking countries, including the United Kingdom, the United States,