Erin rhymes with:
ferrin, garin, guerin, herin, herrin, karin, kerin, marin, merrin, perrin, schwerin, sherin, sherrin
Erin sounds like:
earn, earney, ehren, ehrman, ehrmann, eiermann, eirena, eramo, erany, erawan, erena, erina, erion, erma, erman, ermin, ermina, ermine, erminia, erminie, erna, erne, erney, ernie, erno, erny, eron, erwin, erwina, euromoney, euroyen, eyerman