Alfonso rhymes with:
dalfonso, alphonso, dalfonso, afonso, alphonso, dalfonso, afonso, alonso, alphonso, dalfonso
Alfonso sounds like:
alabama's, alabamans, albanese, albani's, albania's, albanians, albank, albans, albany's, album's, albums, albunex, alfin's, alfons, alfonse, alfonzo, allophones, allophonic, aloofness, alphonse, alphonso