Earline \e(a)-rli-ne, ear-line\ as a girl's name is a variant of Earla (Old English), and the meaning of Earline is "noblewoman, princess, warrior, countess". The baby name Earline sounds like Erline, Earlina and Earlene. Other similar baby names are Carline, Karline, Darline, Earlie and Marline.