Etheline \e-theli-ne, eth(e)-line\ as a girl's name is a variant of Ethel (Old English) and Ethelinda (Old German), and the meaning of Etheline is "noble; noble serpent".

The baby name Etheline sounds like Ethelin, Ethelene, Ethelinde and Ethelind. Other similar baby names are Edeline, Emmeline, Emeline, Katheline, Ethlin, Ethelynne, Ethelyn, Ethylind, Athelina and Eveline.