McNamara ~ Mac Conmara

The Story of the McNamara Name

MacNamara is the anglicized form of the Irish Mac Conmara, meaning “son of Conmara.” The personal name Conmara is traditionally understood from con, meaning “hound,” and mara, meaning “of the sea,” giving the name the evocative meaning “hound of the sea.” The Mac Namaras became one of the most powerful Gaelic families of County Clare.

The MacNamara family was traditionally associated with East Clare, particularly the ancient territory of Clancullen. They were one of the principal families of Thomond, the Gaelic kingdom ruled by the powerful O’Brien dynasty. The MacNamaras held extensive lands and played an important role in the political and military affairs of medieval Clare.

The family divided into two principal branches, known traditionally as MacNamara Fionn and MacNamara Reagh. Their castles and fortified homes became prominent features of the Clare landscape, including Dangan-i-vigin, Knappogue Castle, and other strongholds associated with the family. The ruins and surviving structures of these sites still provide reminders of the family's long presence in the county.

The MacNamaras were also associated with bridge building and stonework, and members of the family were important patrons of churches and religious foundations. As English authority expanded across Ireland, their political power declined, and much of their ancestral territory was eventually lost.

Behind the familiar name MacNamara lies the story of a powerful Gaelic dynasty of County Clare. From the castles and hills of East Clare, Mac Conmara became MacNamara, carrying forward the memory of a family whose name evokes the hound of the sea and whose history is deeply woven into the ancient kingdom of Thomond.