Fjörgyn and Fjörgynn
Earth personification and mother of Thor; also father of Frigg.
Fjörgyn (also called Jörð) is the Norse earth goddess and the mother of Thor, who is Odin’s son. Her masculine counterpart, Fjörgynn, is the father of Frigg, Odin’s wife. Both figures appear in the Poetic Edda (compiled in the 13th century from older traditions) and in Snorri Sturluson’s 13th-century Prose Edda. Scholars have debated the names and their meanings extensively.
The name Fjörgyn is used in skaldic poetry as a synonym for “land” or “earth.” It comes from Proto-Germanic *fergunja, meaning “mountain” or possibly “mountainous forest,” which may trace back to Proto-Indo-European *per-kwun-iyā (“the realm of Perkwunos,” i.e., wooded mountains). Cognates include Gothic fairguni, Old English firgen (both meaning “mountain”), and Old High German Firgunnea (the Ore Mountains). Alternatively, the name might be a feminine form of *ferga, meaning “god.”
Some scholars think Fjörgyn is simply another name for Jörð, whose name also means “earth.” Notably, she does not appear as a goddess elsewhere in skaldic poetry, which would be expected if she were just a literary alternative to Jörð.
In the Poetic Edda, the feminine Fjörgyn appears in Völuspá as part of the kenning “Fjörgyn’s son” for Thor, and in Hárbarðsljóð as Thor’s mother. The masculine Fjörgynn is named as Frigg’s father in Gylfaginning (chapter 9) and Skáldskaparmál (chapter 19) of the Prose Edda. In Lokasenna, Loki addresses Frigg in a flyting scene.
Hilda Ellis Davidson has suggested that Fjörgyn and Fjörgynn may have been a divine pair, similar to other theorized pairs like Ullr and Ullin, Njörðr and Nerthus, or the attested Freyr and Freyja, though little information about them survives.
Linguistic theories connect Fjörgyn (from Proto-Germanic *fergunja) to an earlier Proto-Indo-European thunder or rain god *Perkwunos. This is based on links between Norse Fjörgyn, the Lithuanian god Perkūnas, the Slavic god Perun, and possibly the Vedic rain god Parjanya.
- Mythology
- Norse
- Gender (Fjörgyn)
- Feminine
- Gender (Fjörgynn)
- Masculine
- Known for
- Personification of earth; mother of Thor (Fjörgyn); father of Frigg (Fjörgynn)
- Attested in
- Poetic Edda, Prose Edda
Lore & Background
Fjörgyn (feminine) is attested in Völuspá in the kenning 'Fjörgyn’s son' for Thor, and in Hárbarðsljóð as the mother of Thor. In both Gylfaginning (9) and Skáldskaparmál (19), Fjörgynn (masculine) is depicted as the father of Frigg. In Lokasenna ('Loki's flyting'), Loki is responding to Frigg.
The Old Norse name Fjörgyn is used as a poetic synonym for 'land' or 'the earth' in skaldic poems. It stems from Proto-Germanic *fergunja, meaning 'mountain', perhaps 'mountainous forest', which may ultimately derive from Proto-Indo-European *per-kwun-iyā ('the realm of Perkwunos'; i.e., the wooden mountains). Fjörgyn is cognate with the Gothic fairguni, the Old English firgen, both meaning 'mountain', and with the Old High German Firgunnea, the Ore Mountains. Alternatively, the name may be a feminine equivalent of *ferga, meaning 'god'.
Scholars argue that Fjörgyn may simply be another name for Jörð, whose name also means 'earth'. The fact that she does not appear elsewhere as a goddess in skaldic poetry 'as would be expected of a purely literary alternative to Jörð' may be also notable.
Reader's Guide
Fjörgyn and Fjörgynn represent a rare instance of a gendered divine pair in Norse mythology, though little information about them has survived. Hilda Ellis Davidson theorizes that they may have been part of a pattern of such pairs, alongside figures like Ullr and Ullin, Njörðr and Nerthus, and the attested Freyr and Freyja. The feminine Fjörgyn is primarily known as a poetic synonym for earth and as the mother of Thor, while the masculine Fjörgynn appears only as the father of Frigg. Their names have drawn significant scholarly attention due to possible connections to a Proto-Indo-European thunder or rain god *Perkwunos, linking them to the Lithuanian Perkūnas, Slavic Perun, and perhaps the Vedic Parjanya. This suggests that Fjörgyn may represent an extension of an earlier deity, though the evidence is indirect and debated. The fact that Fjörgyn does not appear independently as a goddess in skaldic poetry raises questions about whether she was a genuine mythological figure or a literary alternative to Jörð. Their legacy lies in the linguistic and comparative mythological insights they offer into the evolution of Indo-European belief systems.
Did You Know?
- Fjörgyn is a personification of earth and the mother of Thor.
- The masculine form Fjörgynn is portrayed as the father of the goddess Frigg.
- The name Fjörgyn stems from Proto-Germanic *fergunja, meaning 'mountain' or 'mountainous forest'.
- Scholars theorize Fjörgyn may be linked to the Proto-Indo-European thunder god *Perkwunos.
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