I like quite a few of these!
Like and consider usable:
CallaNoeliaCalanthe
Like as middle names:
Amélie (though totally usable up front outside the US)
MireilleElizabet (prefer
Elisabet though)
LilacSapphira
Like as guilty pleasures:
Marie-Noëlle (don’t know that I’d call this a guilty pleasure per se; totally usable in a French-speaking country but the hyphen and ë would be a major pain in the butt in the US)
Sonnet
Sahara
RainbowSapphire
Don’t like but they’re usable:
MargueriteViennaAmityRueSaffron