Enclosures of this kind are among the most common yet most varied monuments in the Irish landscape. The term covers everything from the circular earthen rings of early medieval ringforts, which served as defended farmsteads, to prehistoric ceremonial enclosures, monastic enclosures, and the bawn walls of later tower houses. Without more detailed documentation, Rathgarvan's example sits quietly in that broad category, its banks or ditches present in the ground even if its story has not yet been fully told.

The townland name itself offers a faint clue. "Rath" is an Irish word for a ringfort or earthen enclosure, suggesting that a significant earthwork has been recognised here long enough to have shaped the place-name, a process that typically took centuries. Kilkenny's landscape is well populated with such survivals, many of them dating to the early medieval period, roughly the fifth to twelfth centuries, when the ringfort was the standard unit of rural settlement across Ireland. Whether this particular enclosure belongs to that tradition, or to an earlier or later one entirely, is a question that the available record does not yet answer.