Tbh as long as I write I never done a wtm of an anime as the main character as a girl and daughter of a god/goddess.

So here are some names as female Eren and see which one you like or suggest some. I tried my best to keep them in the year or whatever but I tried not to make them modern.

Here are the names: () is the meaning in them.

Serene (meaning calm)

Seraphia (A fiery ange)

Valkyria (Chooser of the slain/The victory-bringer)

Seraphina (burning ones)

Solara (of the sun)

Celestia (heavenly/of the sky)

Lyria (lyre)

Ravenna (:Italian city/Raven.)

Elysia (the realm of the dead and blissful)

God or goddess  who should female Eren mother or father be? Or just all of them (created)?