Þórr

Þórr is the original Old Norse form of Thor, the prominent hammer-wielding god of thunder, storms, strength, protection, and fertility in Norse mythology. The name derives from Proto-Germanic *Þunraz, meaning "thunder," which is also the source of Anglo-Saxon Þunor, Old Saxon Thunar, and Old High German Donar. In Norse mythology, Thor is a son of Odin, though some traditions and poems suggest his mother is Jörð (the personified earth) or Fjörgyn. He is portrayed as red-bearded, strong-willed, and short-tempered, armed with the mighty hammer Mjölnir, an enchanted belt called Megingjörð that doubles his strength, and iron gloves known as Járngreipr. According to the Prose Edda and the Poetic Edda, Thor regularly battles giants and protects Asgard and Midgard. During Ragnarök, the prophesied final battle, he is fated to slay the monstrous serpent Jörmungandr but succumb to its venom after walking only nine steps.

Etymology and Ancient Use

The name Þórr stems from the same Proto-Germanic root as Þunraz, meaning "thunder." This connection is evident in other Germanic languages: Old English Þunor, Old Saxon Thunar, and Old High German Donar, all directly cognate with the name for Thursday (Old English Þunresdæg, German Donnerstag). The god was widely worshiped across Germanic Europe, from the Roman era through the Viking Age, as evidenced by place-names in Scandinavia (e.g., Torsåker, Thorsager) and personal names incorporating his theonym, such as Þórsteinn and Þórfinnr.

Cultural Significance and Worship

Thor was one of the most venerated gods among the Norse and other Germanic peoples. His attributes—thunder, strength, and protection—made him a patron of farmers and commoners. During the Christianization of Scandinavia from the 10th to 13th centuries, followers of the old religion often wore Mjölnir amulets as symbols of defiance or continued devotion, parallel to the Christian cross. The god also features prominently in numerous sagas, such as the Poetic Edda poem Hárbarðsljóð, which depicts a flying contest between Thor and Odin disguised as a ferryman. Thursday, the fourth day of the week, is named after him in many Germanic languages, while Roman syncretism identified Thor with Jupiter or Hercules.

Notable Bearers

Though thor is primarily used as a god's name, historical figures bearing the element Þór- (e.g., Swedish King Þórir) are recorded in runestones and Old Norse texts. In modern times, the name has seen revived popularity in Scandinavian countries, with forms like Thor (Swedish, Norwegian, Danish) and Tor (Swedish, Norwegian, Danish) being common given names. The faith organization Ásatrúarfélagið in Iceland uses the Old Norse form for ritual contexts, fostering a renewed interest in pre-Christian naming traditions.

• Meaning: "thunder"
• Origin: Older form of Thor the thunder god
• Type: Primary theonym used in documentation
• Regions: Scandinavia (historically)