Quinn's rhymes with:
gwinn's, twins, twins', win's, wins, wynn's, wynns, akins, askins, beens, begin's, begins, berlin's, binns, bins, binz, chinn's, finn's, finns, fins, grins, gwinn's, hinz, hinze, inn's, inns, inns', ins, kin's, lins, linz, lynn's, mcginnes, mihn's, minns, pins, prins, prinz, sins, skin's, skins, skins', spins, thinnes, thins, tins, twins, twins', violins, win's, wins, wynn's, wynns, zins
Quinn's sounds like:
qing, qmax, quaking, quanex, quang, quashing, queasiness, queen's, queens, queensway, quench, quenches, queuing, quickening, quickens, quickness, quina's, quince, quincey, quincy, quincy's, quinoco, quinones, quinonez, quizzing