Kato's rhymes with:
nato's, plato's, potatoes, spoletto's, tomatoes, altos, amato's, anastos, antos, auto's, autos, banesto's, barrientos, bartos, bhutto's, botos, bustos, carlito's, concertos, contos, d'amato's, delossantos, desantos, doritos, dossantos, esperanto's, fritos, ghettos, ito's, kontos, lakatos, maputo's, matos, mattos, mementos, monsanto's, mosquitoes, mosquitos, mottos, nato's, nieto's, plato's, pluto's, potatoes, quito's, sacramento's, sito's, sorento's, spoletto's, stilettos, suharto's, taltos, taranto's, tito's, tomatoes, toronto's, vetoes, vetos, zito's, zotos
Kato's sounds like:
kaatz, kadish, kataoka, kate's, kates, kathy's, katja, kats, katsuhiko, katsushi, katyusha, katyushas, katz, kautz, keats, keatts, keds, keetch, keith's, keitz, ketch, ketchie, ketz, kid's, kiddies, kids, kids', kitagawa, kitch, kites, kitowski, kits, kitsch, kittiwake, kitts, kitz, kiyotaka, kodak, kodak's, kodiak, koetje, kokate's, koskotas, kostas, kostecki, kostek, kostic, kostick, kostka, kotas, kotch, kotecki, kotek, kotowski, kottke, kottwitz, kotz, kowitz, kudos, kudzu, kutch, kutsch, kutz, kuwait's, kuwaitis, kwiatek, kwiatkowski, kyd's