I did it! I found my new name. It is a lot like the old one, which I think will be good for continuity. It also drops the Norse God theme, which I was never fully comfortable with in the first place.
This name is neat I think. It rolls off the tongue, climbs up into the rafters and peers down at you. Then it flicks the light switches on and off for a few minutes for its own amusement and eventually curls up and goes to sleep in a sun beam. It is unique without having to be spelled yoonikke and it challenges heteronormative expectations, of, uh, things.
I made this cover, so we can all appreciate what it might look like on a cover. Why, just like a real name!