Reina's actually Japanese for bright flower. It's also Spanish too, but it does fit in weirdly enough. Granted, I would prefer Yugiri, but it's okay.
I kinda agree for the most part, but I think Kagero and Fuga look really bad unlike Ryoma or Saizo which fit fine. On the other side, I like how Rinkah looks better than Rinka, and Subaki doesn't make me mad at all. I kinda like it.