Eivor is the first name of the Viking protagonist in Assassin's Creed Valhalla.
Eivor Varinsdottir or Eivor Varinson leads a Viking clan from Norway to England during the ninth century. The player can choose Eivor's apparent gender presentation, but the character's first name remains Eivor. The story follows settlement-building, alliances, raids, and encounters with the Hidden Ones and the Order of the Ancients.
Sigurd is Eivor's adoptive brother and an important character, while Ragnar and Ivar are figures associated with Viking history and the game's wider setting. This makes those names plausible points of confusion. Valhalla also connects its Viking narrative to the broader modern-day storyline and to the Isu mythology that runs throughout the franchise.