Tanith was one of the goa'uld from Stargate SG-1 which I was a huge fan of as a kid. Back then I was not so good at spelling so I sounded it out and kept adding letters until I found a username that wasn't taken

I will always recommend ZUTOMAYO. They aren't really an anime band - the only one I'm aware of is an ending in chainsaw man, but in terms of just general music they are probably my favorite band in any language