Elizabeth is a girl’s name of Arthurian Legend, Biblical, English, Greek, Hebrew and Literary origin. Meaning in Arthurian Legend: Sister of Mark. Meaning in Biblical: The oath or fullness of God. Meaning in English: My God is bountiful;God of plenty. Elizabeth was mother of John the Baptist in the bible. In England Queen Elizabeth I and II. One of the most frequently used names in England. Meaning in Greek: From the Hebrew Elisheba, meaning either oath of God, or God is satisfaction. Meaning in Hebrew: My God is bountiful;God of plenty. Elizabeth was mother of John the Baptist in the bible. In England Queen Elizabeth I and II.One of the most frequently used names in England. A literary name from Shakespeare’s King Richard III, where it belongs to elizabeth, Queen to King Edward IV. Famous bearer: Old Testament Elizabeth was mother of John the Baptist and one of the earliest known bearers of this name; Queen Elizabeth II. The name has 9 letters.