Eivor is the first name of Assassin's Creed Valhalla's Viking protagonist, whose surname is Varinsdóttir.
Eivor is a Viking raider who leaves Norway with a clan and settles in England during the ninth century. The player can choose a masculine or feminine presentation for Eivor, but the character's name remains Eivor Varinsdóttir in the game's canonical naming.
The story follows Eivor's alliances with English kingdoms, conflicts with the Order of the Ancients, and encounters with characters linked to the wider Assassin mythology. Eivor's settlement, Ravensthorpe, becomes a central base.
Sigurd is Eivor's adoptive brother, Basim is a Hidden One encountered in England, and Randvi is an important Ravensthorpe character. None of those names identifies the protagonist.