Origin and Meaning of Last Name Monahan
The surname Monahan carries a rich tapestry of history, deeply rooted in the Gaelic traditions of Ireland. Its origins are intrinsically linked to the ancient Irish personal name “Ó Mōcháin,” which translates to “descendant of Mōchán.” This personal name itself is derived from the Old Irish word “mōch,” meaning “early” or “prompt.” The Gaelic Roots…