Antigone

In Greek mythology, Antigone is the daughter of Oedipus and either his mother Jocasta or Euryganeia. She is a sister of Polynices, Eteocles, and Ismene. The meaning of the name is, as in the case of the masculine equivalent Antigonus, "worthy of one's parents" or "in place of one's parents". She is the protagonist of the Sophocles play named for her.