Masterchief.
No, at first; Congrats to your 'fourth installment' lol :D
Boy Names:
Raziel (actually, i know someone who gave his boy this name.)
Kanata (Trinity Universe lol)
Baka (take this one and send him to Japan.)
Miku (An Café anyone?)
Natsuru (okay, i guess outside of Japan, this would sound more like a girls name)
Girls Names:
Miyu / Mya / Myavi
Sheena / Shana / Shiria
Moka
Rumi
_
edit @ Falken:
Means the Plural of Eagle in German, would sound cool if you spell it this way. (With the A like Father and the E kept short. almost Falkn. great Name.)