Where does “Tor” come from?

Tor (Norwegian Nynorsk) comes from Old Norse þórr, from Proto-Germanic Þunraz, from Proto-Indo-European (s)ten- — to thunder, rustle, rumble, drone, groan; to...

Tor (Norwegian Nynorsk): Thor, a hammer-wielding god associated with thunder, lightning, storms, sacred groves and trees, strength, and the protection of mankind