If you want something that sounds newer, you might want to start over instead of starting from Altonis. The only cool names I've seen in the last pages are Deltonis, Deltos, Alternis, and they look pretty much alike.
You might for example start with the character itself: Link, for example is called that way because he was supposed to be the link between present and past or something like this. Something I like to do when I need a cool name for a character is to take some of his characteristics and translate them in other languages and try to come up with something. Since he uses Delta powers, Delta being a Greek letter, let's try to see what some things give to us in Greek:
- blue -> ble
hood -> koukoula
knight -> ippotis
god (i like to think he is a sort of god) -> theos
hero -> iroas
- Theos
Trios
You might have more ideas than me. Here were mine.














