Gravino rhymes with:
ciaravino, davino, savino, alvino, bovino, calvino, cannavino, ciaravino, corvino, covino, davino, devino, iovino, salvino, savino, sorvino, trevino
Gravino sounds like:
garofano, garvin, gerbino, girvan, girven, girvin, graben, graffam, grapevine, gravano, graven, gravina, gribben, gribbin, gribbon, griffen, griffin, griffon, groben, grobian, groopman, groveman, gruben, grubman