Save Gender Masculine Usage Old Norse [1] Meaning & HistoryExpand Links Derived from the Old Norse elements Þórr (see Thor) and gríma "mask". Related NamesFamily Tree·Details RootsÞórr + grímaOther Languages & CulturesÞorgrímur(Icelandic) Torgrim(Norwegian) Categories clothing, secrets, theophoric names Sources & References Viking Answer Lady Webpage, available from https://www.vikinganswerlady.com/ONNames.shtml.