The name Danganmore itself offers a small clue: from the Irish Dangan Mór, meaning something close to "the great enclosure" or "the great fortified place", which suggests that the land here has long been associated with some kind of bounded or defended space. Earthworks of this kind in the Irish countryside can take many forms, from the raised rims of a ringfort, a circular enclosure typically built between the early medieval period and around the twelfth century as a farmstead and defensible homestead, to the ditched outlines of earlier ritual or ceremonial monuments. Without more detailed fieldwork data in circulation, the precise character of what survives at Danganmore remains genuinely open.

The townland name alone hints at a longer story. Dangan place names cluster in parts of Connacht and Leinster and are often associated with sites that were considered significant enough to be named for their enclosing earthworks, sometimes long after the original function of those earthworks had been forgotten. Mayo has a dense archaeology stretching back thousands of years, from the Neolithic field systems preserved beneath the bog at Céide Fields to the scattered ringforts and cashels of the early Christian period, and earthworks like the one at Danganmore form part of that quieter, less-visited layer of the county's past, the kind of monument that does not announce itself from a roadside but rewards anyone who goes looking.