Steffler rhymes with:
effler, heffler, hefler, leffler, lefler, leflore, sheffler, shreffler, effler, heffler, hefler, hofler, laughler, leffler, lefler, leflore, loeffler, muffler, schaeffler, schaffler, sheffler, shiffler, shreffler, sniffler, stiffler, toffler
Steffler sounds like:
stabler, staebler, stapler, stiffler