Alfono rhymes with:
akebono, arcidiacono, aronow, bono, buono, chombiono, colantuono, dantuono, debono, delbuono, dibuono, iacono, kono, loiacono, londono, mono, ono, riccobono, sharbono, tesobono
Alfono sounds like:
alabama, alabaman, alban, albani, albania, albanian, albano, albany, alben, albin, albina, albini, albinia, albino, albion, album, albumin, alfano, alfin, allophone, allphin, alluvium, alphin, alpin, alpine, alvan, alvin, alvina, alvino