Þunor is the Anglo-Saxon form of *Þunraz, the Proto-Germanic theonym meaning "thunder". Cognate with Old Norse Þórr, Old High German Donar, and modern Thor, Þunor represents the same storm deity venerated across the Germanic world. In pre-Christian England, he was a central figure in the Anglo-Saxon pantheon, invoked for protection, strength, and fertility. Linguistic Background Þunor developed from the same root as *þunraz (thunder), which directly relates to the deity's primary attribute. The name appears in the Old English word for the weekday Thursday as "Þunresdæg," literally "Þunor's day," mirroring the Norse Þórsdagr. This parallel demonstrates the enduring influence of Germanic mythology on Christianized calendars. Notable Mentions Though direct references in Old English literature are sparse due to Christian suppression, Þunor appears in toponyms such as Thundersley in Essex and possibly Thunor's burial mounds. The 9th-century Anglo-Saxon Chronicle records a place called Þunoresfeld. Comparative evidence suggests he was worshipped with cult practices similar to those of Norse Thor, including the use of protective hammer amulets. Cultural Significance Þunor embodies the archetype of a thunder god wielding a hammer; his Norse counterpart used Mjölnir to slay giants and bless marriage rites. The god's association with agriculture and protection makes him a key figure in the survival-oriented societies of Anglo-Saxon England. Over time, his identity intertwined with the Christian saint figures in medieval folklore, but echoes of his mythos remain in English folklore. Meaning: Thunder Origin: Proto-Germanic *Þunraz Type: Mythological name Usage: Anglo-Saxon Related forms: Thor (Swedish), Donar (Germanic Mythology), *Þunraz