What does the name odin mean?

Answer 1

"Furore". Or maybe "trance".

The name refers to various altered mental states including most famously the rage of the berserker, but also an ecstatic trance like that of a shaman (not that shamans were Norse) and the transports of a poet writing under inspiration.

Answer 2

The name Odin comes from Norse mythology and is associated with wisdom, war, and poetry. Odin is considered the chief of the Aesir gods and is often depicted as a powerful and enigmatic figure with a long beard and a wide-brimmed hat.