88%RatingSave Gender Masculine Usage Norwegian Meaning & HistoryExpand Links From the Old Norse name Þórfinnr, derived from the name of the Norse god Þórr (see Thor) combined with finnr "Sámi, person from Finland". Related NamesFamily Tree·Details RootsÞórr + finnrOther Languages & CulturesÞórfinnr(Old Norse) Name DaysName Days? Norway: January 8 Categories nationalities, theophoric names