Delfin rhymes with:
elfin, alfin, alphin, chalfin, elfin, golphin, alfin, alphin, buffin, chaffin, chafin, chalfin, coffin, cyrofin, daffin, dauphin, diffin, duffin, dystrophin, elfin, endorphin, gaffin, giffin, goffin, golphin, griffin, guffin, hanafin, hanifin, hannifin, kniffin, laffin, morfin, murfin, myotrophin, olefin, polyolefin, rofin, ruffin, sarafin, serafin, serfin, superfon, sutfin, sutphin, threadfin, tiffin, woodfin
Delfin sounds like:
dalfen, delapena, delavan, delbene, delbuono, delfina, delfine, delfino, dellapenna, delphian, delphina, delphine, delpino, delvin, dolphin