The "kill" prefix, from the Irish "cill", denotes an early Christian church or cell, suggesting that this burial ground occupies ground with a long history of sacred use, possibly stretching back to the early medieval period when small monastic foundations and parish churches were being established across the Irish countryside.

Killofin itself sits within a landscape that is typical of Clare in its layering of history, where early church sites frequently continued in use as parish graveyards long after their original structures had vanished or been absorbed into later buildings. These kinds of sites often preserve, beneath the surface, the remnants of earlier occupation, including grave slabs, carved stonework, or the footings of timber or stone oratories. The continuity of burial at such places is itself a form of memory, communities returning generation after generation to ground that had been considered hallowed for centuries.