Gardini's rhymes with:
baldini's, houdini's, antonini's, baldini's, bellini's, bikinis, cabrini's, cassini's, furini's, houdini's, lamborghini's, lamborghinis, martinis, mussolini's, toscanini's, wahines
Gardini's sounds like:
garden's, gardenias, gardening, gardens, gerding, girding, gordon's, gradations, grading, graduating, graduations, grating, greatness, greeting, greetings, gretna's, gritting, grouting, guardian's, guardians, guarding, gyrating, gyrations, gyrodynes