Muireadaigh

Muireadaigh is an Irish surname, derived from the given name Muireadhach, which means "mariner" or "seafarer." It is a patronymic surname, indicating descent from an ancestor named Muireadhach. The name is most prevalent in the west of Ireland, particularly in the province of Connacht. Historically, the Muireadaigh sept was prominent in the region of western Ulster, with notable clans associated with County Donegal. Variations in spelling exist, including Murray, Murry, and Mierdy. The Muireadaighs were known for their seafaring traditions and their involvement in the political landscape of medieval Ireland. Throughout history, individuals bearing the Muireadaigh surname have contributed to various fields, including politics, literature, and the arts. The surname continues to be common in Ireland and has spread to other English-speaking countries through emigration.