Board Thread:Spoilers!/@comment-4877635-20170706172850/@comment-25926288-20170710195133

Jacinda (Further called Jace, by me) could be a literary character or related to one. The only thing about Hyacinths was a prince, so unless they twisted the story I doubt it. Jacinda means beautiful (Greek?) or hyacinth (flower).

Link: https://en.m.wikipedia.org/wiki/Prince_Hyacinth_and_the_Dear_Little_Princess

It's part of a book called, "The Blue Fairy book". XD