Ixion rhymes with:
scion, brian, brion, bryan, bryen, bryon, cryan, dian, dion, ghanaian, guyon, hawaiian, hyun, ion, lion, lyon, mayan, mcbrien, mion, nvryan, o'brian, o'bryan, obrian, obryan, olayan, orion, paraguayan, rion, ryan, ryen, ryon, scion, tryon, wian, wion, zeien, zion
Ixion sounds like:
iacona, iacono, iason, icahn, ice-nine, iceman, icon, igene, igman, ignominy, igon, iguana, ikon, isaacson, isackson, isaksen, isakson, ischemia, iseman, isham, ishikawajima, ishman, ism, isom, ison, isoxicam, issam, izumi