Aragon rhymes with:
paragon, paragon, hexagon, octagon, paragon, argon, argonne, hexagon, hogan, octagon, paragon, pentagon, polygon
Aragon sounds like:
aragona, arcana, arcane, arcanum, archenemy, argon, argonne, arisen, arison, arizona, arizonan, arkin, arraign, arreguin, arrigoni, arseneau, arsenio, arson, arzama