Giancana rhymes with:
akana, dominicana, qana, agana, akana, alanna, ana, aulana, benihana, biana, bonadonna, bophuthatswana, botswana, caronna, didonna, digiovanna, dominicana, donna, dwana, gonna, guiana, guyana, habyarimana, haryana, iguana, ilana, ivana, ivanna, juana, kazakhstana, lackawanna, liana, lianna, louanna, madonna, mahayana, mana, marianna, marijuana, mazzorana, nirvana, nona, parana, qana, ronna, sana, santayana, sebastiana, shobana, shobanna, silvana, stephana, susana, suzuana, svetlana, tatyana, tawana, tijuana, umana, wanna, zuzana
Giancana sounds like:
gamesman, gangemi, gansen, ganson, gemignani, genicom, genson, genzyme, gingham, goings-on, gunnison, gymnasium