Laufey or Nál is a figure from Norse mythology, the mother of Loki and consort of Farbauti. Eddic poetry refers to Loki by the matronym Loki Laufeyjarson. Nál means “needle”; according to Sörla þáttr, Laufey was also called this because she was “both.
Not explicitly Norse but the Celtic chooser of the slain? Sounds like a Valkyrie to me.The Morrigan - Shape-shifting Celtic goddess of War, Fate and Death. Story in "The GODDESSES / Psychology of Female Power"
Baldur, Norse God of Light Baldur features prominently in Norse mythology. An important festival was held in honor of Baldur the Good at midsummer, because it was known to be the anniversary of his death and descent into the underworld.
Sigurd is a legendary hero of Norse mythology, as well as the central character in the Völsunga saga. The earliest extant representations for his legend come in pictorial form from seven runestones in Sweden. He is also the father of Aslaug.