The name of a legendary 7th C Scanian king, the 9th C commander of the Viking army that invaded England, a 10th C king of Waterford and Dublin, and a 10th C king of Limerick.
Cite as: S.L. Uckelman. "Ivar". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2021, no. 1. http://dmnes.org/2021/1/name/Ivar.