Etana \e-ta-na\ as a girl's name is of Hebrew origin, and the meaning of Etana is "firmness, long-lived". Feminine form of Ethan.
Baby names that sound like Etana are Edana, Adana, Ethnea, Ethnah, Edina, Edyna, Edna, Eddna and Etain. Other similar baby names are Elana and Evana.