A sister for Rose and Grace, help!

What do you think goes well with Rose and Grace? I’m struggling to find something. Rose and Grace are both one syllable and are ‘word’ names, but I think they have a charm to them. Ones a flower name and the other a virtue name, so I’m trying to avoid those name styles again but I’m not ruling anything out. I’ve thought of jewel names, hence Jade and Pearl, but I’m not sure they feel right? I also want the name to stand strong on its own... but I can’t find anything I love just as much. Sorry for making you read all that ladies! Any suggestions? Thanks so much xx

If it helps I was considering Sage for a boy, but for a girls name I’m not sure it matches.

Or should I just throw away my previous name style and start again? Arg, help would be much appreciated:-D