Mcbrearty Family History
Mcbrearty Name Meaning
Irish (Donegal): Anglicized form of Gaelic Mac Muircheartaigh ‘son of Muircheartach’ a personal name meaning ‘mariner’. In Ireland the personal name was sometimes shortened to Mreartach and then Breartach/Briartach. Compare McCurdy .
Source: Dictionary of American Family Names 2nd edition, 2022