Cathleen rhymes with:
kathleen, aileen, aleen, alene, arleen, baleen, carleen, celine, charleen, charlene, charline, clean, coleen, colleen, d'alene, doralin, eileen, filene, gallien, glean, helene, jolene, kathalene, kathleen, killeen, kleen, lean, leen, lein, lene, lien, lurleen, madelene, marleen, marleene, mcclean, mclean, moline, myrlene, olean, pauline, philene, plein, propylene, salin, saline, selene, sharleen, shirleen, spleen, trampoline, unclean, wileen
Cathleen sounds like:
caitlin, castellana, castellani, castellano, castellon, castillon, castleman, catalan, catalano, catalina, catalonia, catalonian, catlin, cattlemen, chitlin, coastline, codlin