Save Gender Masculine Usage Old Norse [1] Meaning & History Old Norse name, possibly derived from the elements valr meaning "the dead, the slain" and þjófr meaning "thief" [2]. Related NamesFamily Tree·Details Rootsvalr + þjófrOther Languages & CulturesWaltheof(Anglo-Saxon) Categories crime, death, negative Sources & References Viking Answer Lady Webpage, available from https://www.vikinganswerlady.com/ONNames.shtml. Page at https://www.clanntuirc.co.uk/JSNS/V9/JSNS9%20Edmonds.pdf.