The name itself offers a quiet clue: "An Lisín" is a diminutive of "lios", the Irish word for a ringfort or enclosed dwelling, and townlands carrying such names frequently signal early medieval settlement in the vicinity. A burial ground associated with a lisín might indicate a site of considerable age, possibly connected to the kind of informal or pre-parish interment that occurred outside the framework of the established Church, whether in the grounds of an early monastic enclosure, beside a ringfort, or in a field that a community simply continued to use across generations.

Burial grounds of this type appear throughout the west of Ireland in varying states of preservation and recognition. Some are marked by nothing more than a scatter of unmortared stone, others by leaning slabs or simple crosses without inscription. The townland name and the classification as a distinct monument suggest that what survives here was considered archaeologically significant enough to record formally, even if the details of that record have not yet been made publicly available. Without further documentation, the precise character of the site, its extent, the nature of any grave markers, and its period of use, remains a matter for future research rather than present description.