Horgan Coat of Arms Record & History

The surname Horgan originates from the Irish Gaelic name Ó hArgáin, which translates to a descendant of Argán. This name is deeply rooted in the province of Munster, particularly in counties Cork and Kerry, where the family established themselves as a prominent Gaelic clan. While their historical stronghold remained in the southwest, the presence of Horgan families in Galway by 1645 suggests that members of the clan were moving across regional boundaries during the seventeenth century. This period was a time of significant social upheaval in Ireland, and families often relocated due to shifting land ownership and political instability. The Horgans were historically recognized as a learned and professional family, often serving in roles that required literacy and administrative skill within their local communities. Their transition from the southern territories into western regions like Galway highlights the mobility of Irish families during this era of transformation.