Rittner rhymes with:
ritner, bitner, bittner, hittner, ittner, kitner, kittner, pitner, pittner, ritner, sittner, vitner, whitner, wittner
Rittner sounds like:
radner, radnor, ratner, rattner, redner, rednour, reitmeier, reitmeyer, retainer, retemeyer, ridener, ridenhour, ridenour, ridner, ritenour, ritner, rittenour, rothmeier, rudner