The Gallagher Family History

What Does the Gallagher Surname Mean? Historical Origins Explained

The surname Gallagher, of Irish origin, traces its roots back to County Donegal in Ireland. The name is derived from the Gaelic spelling O Gallchobhair. In this context, the term ‘gall’ signifies stranger, while ‘cobhair’ translates to help or support. Variants of the Gallagher surname include Goligher, Gallager, Gallacher, Galegher, Gallaugher, and Galagher. This name is particularly prevalent in County Donegal, where it ranks as the fourteenth most common surname in all of Ireland. In Scotland, the Gallagher surname is primarily found in the central and southern regions, with a significant concentration in Lanarkshire. Within England, the highest populations of Gallagher families can be located in the counties of Lancashire, Durham, and Yorkshire. In the United States, there is a notable presence of Gallagher families in states such as New York, California, Illinois, Ohio, New Jersey, Pennsylvania, and Massachusetts. Prominent individuals bearing the Gallagher name include Redmond O’Gallagher, a 16th-century Bishop of Killala and Bishop of Derry; Joseph Gallagher, a distinguished chess champion; Dave Gallagher, a professional baseball player; David Gallagher, known for his work in television and film; Helen Gallagher, a Ziegfeld performer and co-founder of Gallagher’s Steak House; Trace Gallagher, a television news anchor and reporter; Tess Gallagher, an esteemed writer; John Gallagher, a cartoonist; and Edward Gallagher, a vaudeville entertainer.