Christine's rhymes with:
sixteen's, sixteens, stiens, canteens, cortines, eighteen's, eighteens, fifteens, fourteens, martines, preteens, routines, sixteen's, sixteens, stiens, teens
Christine's sounds like:
carstens, cherrystones, christening, christianize, christians, christman's, christmas, christmas', christmases, correcting, corrections, correctness, crackdowns, cresting, cristiani's, crocheting, crookedness, crusading