Ngueppe rhymes with:
boztepe, cep, dep, depp, deppe, epp, hep, hepp, heppe, kepp, kleppe, knepp, lep, lepp, misstep, pep, prep, rep, repp, schepp, schlepp, schnepp, schweppe, sep, sepp, shep, shepp, step, stepp, steppe, strep, yep, zepp
Ngueppe sounds like:
najib, naqvi, nasby, nashashibi, nassif, nechayev, nechyba, negev, nesby