Eurydice
“Broad judgment,” from the Greek eurys (broad, wide) and dike (judgment). The Eurydice of Greek legend was the wife of Orpheus. After she died, Orpheus received permission to bring her back from Hades, but because he turned to see if she was following, she was punished and had to return to the underworld.
Eunice
“A good quarry in victory,” from the Greek eu (good, well) and nike (victory).