I would love to meet girls named Eowyn and Arwen! Ariana and Minerva could work in real life as well as in fiction. There are plenty of girls named Ariana already, and Minerva is a traditional name due for a revival.
Good point about Ariana and Minerva. But if I were naming actual children irl, I don't think I could use Minerva as a first name. I do love it, but I prefer it as a middle name, I guess.Anyway, they could goy by Ari and Minie or Anna and Vera or something. Maybe Ana / Ari and Min.
Ari and Mina/Minna are cute nick names. Athena seems to be gaining popularity as a middle name, and as the Roman equivalent, Minerva could definitely work similarly.