Discover people named Mary Gallagher

The last name Gallagher has its origins in Ireland, specifically derived from the Gaelic surname "O'Gallchobhair," which translates to "descendant of Gallchobhar." The name Gallchobhar itself is believed to mean "foreign help" or "helper," reflecting the historical context of the name's bearers, who were likely associated with providing assistance or support in various capacities. Gallagher is predominantly found in the province of Ulster, particularly in counties Donegal and Antrim, where the family has deep historical roots. Variations of the surname can be found in different regions and cultures, including the anglicized forms such as Gallaher and Gallaher, as well as regional spellings like Galagher. The name has also been adopted in various forms by Irish emigrants in countries like the United States, Canada, and Australia, where it has maintained its original pronunciation while sometimes being altered in spelling. Overall, Gallagher is a name rich in history and cultural significance, reflecting the heritage of its Irish origins.