Ethen \e-then\ as a boy's name is a variant of Ethan (Hebrew), and the meaning of Ethen is "firmness, long-lived".

The baby name Ethen sounds like Eiden, Eden, Athan, Eton, Eaden and Etan. Other similar baby names are Eben, Eagen, Ewen, Eugen, Even, Euen, Lathen and Nathen.