60%RatingSave Gender Masculine Usage Old Norse [1] Meaning & HistoryExpand Links Old Norse form of Leif. Related NamesFamily Tree·Details RootleifOther Languages & CulturesLeif(Danish) Leifur(Icelandic) Leif, Leiv(Norwegian) Leif(Swedish) Categories family, isograms Sources & References Viking Answer Lady Webpage, available from https://www.vikinganswerlady.com/ONNames.shtml.