Murtagh Meaning. What does Murtagh mean?

Murtagh is an Irish surname derived from the Gaelic “Ó Muircheartaigh,” meaning “descendant of Muircheartach.” The name Muircheartach translates to “navigator” or “mariner.”

The Murtagh surname is tied to Irish clans with maritime traditions. Notable individuals include John Murtagh, an Irish physician and author, and Seán Murtagh, an Irish hurler.