The name Deerpark is itself a clue of sorts: such placenames across Ireland typically mark land that was once enclosed for the keeping of deer, usually by a landed estate from the medieval or early modern period. Whether this particular enclosure relates to that tradition of park-keeping, or belongs to an entirely older layer of occupation, remains an open question.

Enclosures as a monument type span an enormous range of purpose and period in the Irish landscape. They might represent the circular earthen ringforts, known as raths, that dot the countryside from the early medieval period; they might be the ditched boundaries of a later agricultural or demesne landscape; or they could be something more ancient still. The Deerpark townland name, combined with the presence of a formally recorded enclosure, hints at a landscape that has been managed, bounded, and perhaps contested across several centuries, each phase of use leaving its own faint mark on the ground.