Roarty Family History
Roarty Name Meaning
Irish (Donegal): from Ó Robhartaigh a variant of Ó Raithbheartaigh (see Rafferty ) or from a shortened Anglicized form of Mac Robhartaigh ‘son of Robhartach’ (see McGroarty ).
Source: Dictionary of American Family Names 2nd edition, 2022