Zelma rhymes with:
anselma, aselma, delma, elma, helma, selma, thelma, velma, wilhelma, alma, anselma, aselma, calma, dalma, delma, depalma, dipalma, elma, filma, helma, hilma, l'alma, palma, selma, thelma, velma, vielma, vilma, wilhelma, wilma, wylma, zulma
Zelma sounds like:
zalm, zalman, zeglin, zelem, zeleny, zelina, zellman, zelman, zillion, zlin, zollman, zolman, zulma, zwahlen