Erline rhymes with:
earline, lurline, merline, pearline, angeline, bauerlein, beyerlein, bierlein, boline, bowline, doralynne, earline, edeline, eline, emelyne, ernaline, exline, geosyncline, gosline, hadline, hertlein, idaline, juline, lurline, meline, merline, michaeline, movieline, oehrlein, pearline, sheline, stenglein, timeline
Erline sounds like:
earlene, earline, earlywine, erlene