Those are interesting!
True blue strength ... a little cheesy but it's a cool name anyway.
I like Zephan pretty well. And
Phoenix. Anakai is neat, especially if it really is based on a word (can you link a reference to that? I can only find different explanations for it).
Asher is ok - but, not so much as a brother for
Phoenix! I think that is too obvious and weird. I'm not sure what I think about the theme.
- mirfak