Sarnoff rhymes with:
fornoff, aronoff, belanoff, bogdanoff, chazanoff, chernoff, evanoff, fornoff, granoff, ilyaronoff, ivanoff, janoff, krasnoff, manoff, marinoff, rachmaninoff, sheshunoff, smirnoff, sosnoff, woronoff
Sarnoff sounds like:
schremp, schrempf, schrempp, schrimpf, schrumpf, scrimp, shernoff, shrimp