Macdara

Macdara is an Irish male given name derived from the Gaelic Mac Dara, meaning “son of oak.” The name originally functioned as a patronymic—a directional identifier based on an ancestor’s name—but later became a given name in its own right. Its most famous bearer is a 6th-century saint from Connemara, whose full name was Sinach Mac Dara. According to tradition, the epithet Sinach, meaning “fox” or possibly connected to stormy weather, was set aside out of respect, leaving only the patronym that eventually formed the personal name.

Saint Macdara

Saint Macdara is associated with an island off the coast of County Galway, now called Saint Macdara’s Island. The saint built a small one-room chapel there in the 6th century, which became a site of local veneration. The original wooden oratory was later replaced with a stone structure; the chapel was restored in 1975 and considered one of the finest early Christian oratories in Ireland. Saint Macdara’s feast day is observed on both a traditional (September 28) and a local (July 16) date, indicating the persistence of his cult despite his omission from most early calendars or martyrologies.

Cultural Significance

The personal name Macdara—and its Anglicized form Darragh—continue to be used in modern Ireland. The oak tree carries deep symbolism in Irish Celtic culture as a symbol of strength, endurance, and sacredness. The name also relates closely to the root elements mac- (“son”) and dara (“oak”). Variants include Mac Dara, which preserves the original patronymic spelling, as well as surnames such as Darcy or MacArthur, though those develop from different compounds.

• Meaning: Son of oak
• Origin: Irish, Old Irish (Gaelic)
• Type: Given name derived from patronymic
• Usage regions: Ireland, particularly Connemara
• Bearers: Saint Macdara (6th century)