It depends on what kind of 'cool' you're looking for, and what gender. I've always liked these names for a girl:
Amaya
Sayomi
Satomi
Jun
Rin
Reiko
Atsuko
And there are also some cute male names such as:
Hayate
Hotaru
Ren
Kyo [alt. Kyou) (that one is actually both male and female)
Akarui
Kurai
Hope this helped. ;)
Kawasaki Satou Honda Kondo Watanabe Mori Mouri Someya
Go here: http://babynamesworld.parentsconnect.com/japanese-names.htmlYou can find a lot of cool sounding Japanese names, just browse through.
there are some coll names of robot and one of them is Conrado
riley
Sora
krakow
Fernando
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