I've been using NightTears myself, but I thought I might have a chance to recast it to something myth-y that fits the backstory I've been cooking a little more--I was playing with 'Endymion' or 'Orpheus', stuff like that

But I'm happy to keep it just as NightTears, esp. if that plays more into the cultural lore.
I'm way too attached to the Avalon triplets' names at this point, but maybe I'll come up with a sort of 'true name' deal for them, and for Astarte, too. Or would a third generation foal have a different naming lore? I'm actually pretty intrigued, storybuilding-wise

EDIT:
Avalir - Evenstar
Hinote - Pendragon
Hellion - Lionheart
I'll go with these for true names, as long as they fit the conventions

I think I'll keep the names they're registered with though, save Foxx the coding xD