Of the combos you proposed, I like:
Rochelle Selene (though I'd be pronouncing it si-LEEN, not si-LEE-nee as provided on BtN)
Rochelle Bianca
Rochelle Sarah
Rochelle Xanthe
Sabrina, Miranda, and Zoe are all separate names in my Top 10 already, but I do like Rochelle Zoe.
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