Angantyr was the name of three male characters from the same line in Norse mythology, and who appear in Hervarar saga, Gesta Danorum, and Faroese ballads.
Tyrfing, also rendered as Tirfing or Tyrving, was a magic sword in Norse mythology, which features in the Tyrfing Cycle, which includes a poem from the Poetic Edda called Hervararkviða, and the Hervar
Angantyr
…his father Heiðrekr (Heathoric), half-brother Hlöð (Hlith) and Hlöð's mother Sifka (Sifeca). Angantyr's father Arngrim had given him the magic sword Tyrfing, which cut through anything as if through cloth, and which killed a man every time it was unsheathed. He was the tallest of the twelve sons of the…