Feighan rhymes with:
fagan, feagan, phagan, agan, bagan, bragan, cagan, dagan, dagon, deighan, fagan, feagan, gagan, geoghegan, hagan, hagen, kagan, magan, megan, meighan, pagan, phagan, ragan, reagan, sagan
Feighan sounds like:
facchini, faciane, fagan, fagen, fagin, faison, fasano, fasciano, fascism, fashion, fason, fasone, faughn, faughnan, faxon, fazzino, feagan, feagin, fegan, feigen, feigin, feign, ficken, ficom, figone, fijian, fischman, fishkin, fishman, fission, fossen, fossum, foxman, fujian, fujiyama, fukushima, fukuyama, fusion, fuson