Ketchum rhymes with:
ketcham, gechem, ketcham, mecham, beachum, beecham, biochem, enichem, fincham, gechem, ketcham, meacham, meachum, mecham, meecham, mitcham, mitchum, yocham, yochum
Ketchum sounds like:
katsumi, katzen, katzin, katzman, kautzman, ketcham, ketchem, ketchen, ketchikan, kietzman, kitajima, kitchen, kitchin, kitson, kitzman, kutchna