Proto-Germanic: *firgunja-z, -n, *firgunjō
Meaning: a deity
Gothic: fairguni n. (ja) `mountain, mountain rage'
Old Norse: Fjɔrgyn-n m. `Name eines Gottes, Vater von Frigg', Fjɔrgün f. `Thors Mutter', fjɔrgün `Erde, Land' (poet.)
Old Swedish: PN Färghinn(s)gül, Firghelanda
Swedish: PN Färgegöl, Färgelanda
Old English: firgi-holt, firgen-holr `mountain wood', -stream `mountain stream'
Old High German: Lat-OHG Fergunna, Firgunnea `mountain chain with mines or pine trees', Virgunnia, Virgundia waldus `a range of hills between Ellwangen and Ansbach'
Middle High German: { Virgunt f. (name in Wolfram's Willehalm beside Swarzwalt) }
