Fimbulfambi. A mighty fool. Fimbulfambe.
Fimbultyr. The mighty god, great helper (Odin). Fimbultyr.
Fimbulvetr [vetr, winter]. The great and awful winter of three years' duration preceding the end of the world. Fimbul-winter.
Fimbulthul. A heavenly river. Fimbulthul.
Fimbulthulr. The great wise man. Fimbulthuler.
Fjolnir. One of Odin's many names. Fjolner.
Fjorgyn. A personification of the earth; mother of Thor. Fjorgyn.
Folkvangr. [Paradise, a field]. The folk-field. Freyja's dwelling. Folkvang.
Fornjotr. The most ancient giant. He was father of Æger, or Hler, the god of the ocean; of Loge, flame or fire, and of Kaare, wind. His wife was Ran. These divinities are generally regarded as belonging to an earlier mythology, probably to that of the Fins or Celts. Fornjot.
Forseti [The fore-sitter, president, chairman]. Son of Balder and Nanna. His dwelling is Glitner, and his office is that of a peacemaker. Forsete.