Boy japanese names meaning "evil one", "soul-less", "killer", ect.?

Not much to say... I need a list of evil japanese boy names for a character I'm making (other then Yasha and Kuro :P). I have plenty of girl names, I just need male ones :)|||i'm not much to know about japanese culture in naming but Aku means evil, and Akuma means devil. those are the only two i know.|||no parents give those names to their babies.