I just thought about this name. It was the name of a girl who got married at the age of 9, I think the youngest bride ever in the western world. Her husband was her neighbor and 22 at the time.
Eunice Johns. She stayed married to her husband until he died in his 90s. You can find many articles about her, all of kind of blame her for being precocious. Really disturbing :/
I do like the name, it has a great meaning and a pretty sound. It's ready for a comeback.
Eunice Hermione,
Eunice Calliope and
Eunice Tallulah are all really nice.