Etian is a given name for male. It means strong, powerful and supported by the heaven. It originated from a famous sword called Etian Sword (i.e. Heaven Sword), which was once owned by Cao Cao of the Three Kingdoms period . The name is further publicized by a well known Chinese story "Etian Tulong Ji' ( Heaven Sword and Dragon Sabre or 倚天屠龙记).
Other Scripts: 倚天 (Chinese)