Leacach

Leacach is a surname of Irish origin. It is an anglicized form of the Gaelic patronymic Ó Leacach, meaning "descendant of Leacach." The personal name Leacach itself is thought to derive from the Irish word "leac," meaning "flat stone" or "slab," possibly referring to a physical characteristic or a place associated with such stones. The surname is primarily found in Ireland, particularly in the province of Connacht, with historical concentrations in counties Sligo and Mayo. Like many Irish surnames, Leacach has seen emigration over centuries, and individuals bearing the name can now be found in various countries around the world, including the United States, the United Kingdom, and Canada. Variations in spelling may exist due to the anglicization process and regional dialectal differences. The lineage associated with the Ó Leacach sept has contributed to the rich tapestry of Irish history and culture.