An interesting and attractive multicultural choice, Tor packs a lot in to three letters. It may be used as a modern form of Þórr (Thor) , the name of the Norse thunder god or as a short form of Victor/Viktor and Hector, giving it the meaning "conqueror, victor" or "holding fast".

As a Hebrew name, it means "turtle-dove" and is a favorite choice for babies born in spring, when turtledoves arrive, especially as a middle, while as an English word name, it may refer to a rocky peak or hill, as in the Glastonbury Tor.