Kilquane derives from the Irish "Cill Chuáin", meaning the church or cell of Saint Cuán, a dedication that points to an early Christian ecclesiastical foundation. These small, saint-named burial grounds are scattered across the Irish landscape, often all that remains of a monastic or anchoritic presence that long predates any surviving stonework. The ground itself becomes the record.

Beyond the placename, the documentary trail for this particular site remains thin. What can be said with confidence is that graveyards of this type in Clare frequently occupy ground that was sacred well before the Norman period, sometimes enclosing the ruins of a simple oratory or the ghost of a cashel wall. The "kil" prefix, appearing in hundreds of Irish townland names, marks out territory once associated with the early Irish church, a network of local cults and saint's dedications that shaped the rural geography of the island from roughly the sixth century onwards. Kilquane sits within that tradition, its name alone suggesting continuity of use across many centuries.