Eirena rhymes with:
urena, verena, alena, avena, dana, elaina, guenna, illina, irena, llerena, madalena, maina, marlena, morena, payna, raina, reyna, robaina, traina, urena, verena
Eirena sounds like:
earn, earney, ehren, ehrman, ehrmann, eiermann, eramo, erany, erawan, erena, erin, erina, erion, erma, erman, ermin, ermina, ermine, erminia, erminie, erna, erne, erney, ernie, erno, erny, eron, erwin, erwina, euromoney, euroyen, eyerman