Sedna is the name most widely known outside Inuit communities, popularised through nineteenth and twentieth-century ethnographic recording, but Inuit Qaujimajatuqangit, the traditional Inuit knowledge documented by contemporary Inuit scholars and elders, records a range of regional names for essentially the same figure across the Arctic, including Nuliajuk and Taleelayu among others, reflecting genuine linguistic and cultural diversity across Inuit communities from Alaska to Greenland rather than a single uniform tradition, even though the goddess's core story and function, mutilated origin, rule of the sea and its creatures, and direct link between human conduct and hunting success, recur with strong consistency wherever she appears. Traditional practice assigned the angakkuq, the shaman, a central role in managing the relationship with Sedna, undertaking ritual journeys to her undersea home specifically to comb and untangle her hair, matted and fouled by the accumulated wrongdoing of the community, when taboo violations were believed to be causing scarcity, a ritual duty that made maintaining right relationship with Sedna an ongoing, actively managed community responsibility rather than a matter settled once through her origin story alone.