[10] Vagnhǫfði: Lit. ‘Whale-head’. From vǫgn f. ‘killer whale, orca’ and hǫfuð n. ‘head’, hence perhaps ‘one with a head like a whale’. In Saxo (Saxo 2005, I, 1, 5, 1, pp. 104-5), Uagnhofthus or Uagnhophtus is the giant who raised Haddingr. In Old Norse sources, the name occurs only here and in Allra flagða þula (see Introduction).