It carries the quiet designation of a habitation site, a term that confirms human presence without elaborating on who those people were, when they lived there, or what traces they left behind.

An Tinbhear is an Irish place name suggesting a river mouth or estuary, from the word "inbhear", which describes the point where a river meets the sea or a larger body of water. Mayo's Atlantic coastline and its network of rivers mean such spots were long favoured for settlement, offering fresh water, fish, and access by both land and water. Beyond this geographical logic, the specific details of the An Tinbhear site, its age, its extent, and the nature of the remains, are not yet publicly available.