Þrúðr

Þrúðr is an Old Norse feminine name derived from a word meaning "strength". In Norse mythology, Þrúðr is the daughter of the god Thor and the goddess Sif, as well as the name of a valkyrie who serves ale to the einherjar in Valhalla. The two figures may or may not be the same.

Mythological Context

Þrúðr appears in the Poetic Edda. In the poem Alvíssmál, the dwarf Alvíss claims to be betrothed to Thor's daughter, though her name is not explicitly given; scholars generally assume this refers to Þrúðr. In Grímnismál (stanza 36), the god Odin, disguised as Grímnir, lists thirteen valkyries who bring ale to the fallen warriors in Valhalla; among them is Þrúðr. As a valkyrie, her name embodies her role as a powerful figure who chooses those who die in battle. Due to the fragmentary nature of surviving mythology, it is unclear whether the valkyrie and Thor's daughter are intended as the same goddess.

Linguistic and Onomastic Background

The name Þrúðr is a feminine form related to the Old Norse noun þrúðr ("strength, power"), ultimately from Proto-Germanic *þrūþiz. It shares the same root as the name Thrud, its anglicized variant. The name Thor (Þórr) itself derives from a root meaning "thunder", linking the family of names to elemental force and divine power.

Related Names and Usage

Þrúðr is the original Old Norse form of the name. In modern Icelandic, it appears as Þrúður. The name is not in common modern usage but remains prominent in scholarly and mythological contexts, particularly in Scandinavian and neopagan communities. As a girl's name, it carries connotations of divine strength and ancestral heritage.

Historical and Cultural Significance

Þrúðr illustrates the overlap between divine beings and valkyries in Norse mythology, both belonging to a martial spiritual sphere. The name's semantic field of "strength" aligns with Thor's domain of thunder, war, and protection. The myth of Alvíss and Thor's daughter may also reflect narrative patterns of dwarven courtings of goddesses in Germanictradition.

• Meaning: Strength, power
• Origin: Old Norse
• Type: Mythological name, used both as a goddess and a valkyrie
• Usage regions: Historically Scandinavia; modern use primarily in Iceland (as Þrúður) and within Norse pagan contexts