Finnagan

Finnagan is a surname of Irish origin, deriving from the Gaelic O'Finnagáin. The name roughly translates to "son of the fair-haired one." It is believed to have originated in the province of Munster in southwestern Ireland. As with many Irish surnames, variations in spelling can be found due to historical anglicization of Gaelic names.

The surname Finnagan is most commonly found in Ireland, particularly in counties Clare and Tipperary. Over time, individuals with the Finnagan surname have emigrated to various parts of the world, including the United States, Canada, Australia, and the United Kingdom, contributing to its presence in diverse communities.

While there is no single prominent historical figure universally known as "Finnagan" that defines the name, it is a common surname carried by many individuals throughout history and in contemporary society. Genealogists often trace lineage back through variations of the O'Finnagáin sept to understand the historical movements and family lines associated with the name. The name continues to be a part of Irish heritage.