Middle names, for these first names? Thanks!?

I lost my baby May 1st. And we named it Gracie. We didn't know if it was a girl or not. But it was just kind of a thing I wanted to do, just because it really changed my life. Ever since then I have been trying to get pregnant. And I know for a girl we will be naming it Gracie, as a tribute. I have brainstormed some names. But I want something unique, no Lynn,Jane,Mae,Marie nothing in the area! Also, I would like to brainstorm for the name Zoe, middle names that is! Thanks a bunches!