The prefix "rath" points to a ringfort, the circular earthen enclosures built across Ireland from the early medieval period onwards, typically used as farmsteads and defined by a raised bank and ditch. That a townland should take its name from such a feature suggests the monument was once prominent enough to organise the landscape around it.

Beyond the name itself, the documentary record for this particular site remains frustratingly thin. What can be said is that Mayo contains hundreds of such features, many of them unexcavated and incompletely understood, their interior arrangements and precise periods of use still uncertain. The rath as a building type was in common use roughly from the sixth to the twelfth centuries, though many examples were adapted or reused long after their original construction. In a county where the land has seen successive waves of displacement, plantation, and agricultural change, earthworks of this kind often survive precisely because the ground around them was never intensively developed.