Taken/Available
Names that are struckthrough are taken. All others are available.

Good
Usagi/Sailor Moon
Ami/Sailor Mercury
Rei/Sailor Mars
Makoto/Sailor Jupiter
Minako/Sailor Venus
Chibi-Usa/Sailor Chibi Moon
Michiru/Sailor Neptune
Haruka/Sailor Uranus
Setsuna/Sailor Pluto
Hotaru/Sailor Saturn
Mamoru/Tuxedo Kamen

Otakus
Ice Star Senshi
Fire Star Senshi
Thunder Star Senshi
Love Star Senshi
Light Star Senshi

Bad
Apsu
Sin
Anshar
Nabu
Nergal
Marduk
Ishtar