Styx is a feminine name of Greek origin. This name was given to the River Styx, a river of the underworld, in Greek mythology. Known as a goddess as well, this river was imbued with the "loathing of death" and as hatred personified. However, Styx was also the Titan goddess of oaths. Teaching baby the importance of oath-keeping is an invaluable skill, and teaching her to reject a life full of hatred can be accomplished with this name as a reminder. Not to mention, Styx is a truly badass baby name, brimming with power, confidence, and story.