“
In fact, Odin is not alone in having valkyries in his service. Analysis of the texts and of the attested valkyrie names reveals that these women can be sorted into three major groups: some are indisputably warriors and bear the names of fighters (“Battle,” “Force,” “Paralyzing,” etc.), others have “feminine”-sounding names, and the last group, which is the least numerous, has names associated with fate. 37 The goddess Freya has a right to half of those who die on the battlefield (valr), while the other half are reserved for Odin; furthermore, this goddess is also a swan maiden. I should add that because of the theme of transformation into swans, water is also closely associated with these mythological legends. We are still evolving in the same great complex of representations: elves/water–death–life–Third Function. One final detail we may point out: the valkyries do not shun the love of men (cf. Brynhildr, who disobeys Odin on account of her love for Helgi), and a very ancient belief, which we see crop up more recently in the writings of Paracelsus, is that water sprites are the closest of such elemental spirits to humans and the most apt to form unions with them.
”
”
Claude Lecouteux (The Hidden History of Elves and Dwarfs: Avatars of Invisible Realms)