The townland name itself derives from the Irish, most likely containing the element "caorán" or a related form, pointing to landscape features that shaped how people named and understood this corner of Connacht long before any formal record-keeping began. Graveyards of this kind, quietly occupying a field or hillside outside any obvious settlement, often mark the edges of vanished communities, and this one is no exception to that pattern of silent persistence.

Unfortunately, the documentary record for this particular site remains exceptionally sparse. No specific dates, associated names, or detailed historical context have been formally published for Carrownagannive graveyard at this time, which places it among those Irish burial grounds that survive physically while their histories wait, largely unwritten, for closer attention. Rural graveyards across Galway frequently began as early Christian enclosures, sometimes surrounding a now-vanished church or chapel, and continued in use across centuries simply because families returned, generation after generation, to bury their dead in familiar ground. Whether that pattern applies here remains, for now, an open question.