Oden is the Swedish form of Óðinn — or Odin, if you anglicize it — the highest of the gods in Norse mythology. Ruling over war, wisdom, art, death, law and culture, his name means "inspiration, frenzy, and fury" and ultimately stems from the Proto-Germanic Wōðanaz.

Tyr is a very early embodiment of a Norse god, typically thought to guide the law, justice, war and victory.

Pronounced to rhyme with fjord, the Norse god of the sea's name, this would make an unorthodox choice for sea-lovers and fishermen.

So airy, it's almost not there.

An interesting and attractive bicultural choice--the Hebrew version is used for babies born in spring, when turtledoves arrive--especially as a middle.

Idun is a modern Swedish transcription of Iðunn, the Norse goddess of apples, fertility, and youth. She was responsible for guarding and keeping the apples from which the gods ate to renew their youth.