The name Praxidike means Judgement, Vengeance and is of Greek origin. Praxidike is name that's been used by parents who are considering unisex or non-gendered baby names--baby names that can be used for any gender.
From Greek mythology, Praxidike is the goddess of vengeance or judgement. From the Greek roots Praxis meaning Action, and Dike meaning Judgement or Justice. Praxidike is also the name of one of the moons of Jupiter, discovered in 2000 by a team of scientists at the University of Hawaii. Praxidike Meng is a character from the TV series "The Expanse."