Tamar may refer to: Personal name Tamar (name), a female name of Hebrew origin, now popular among various peoples Tamar (Bible) ("Date Palm"), married in turn to Er and then, when widowed, to his younger brother Onan; had children by their father Judah Tamar (David's daughter), daughter of Biblical King David A daughter of Absalom; mother of Maachah Queen Tamar of Georgia, ruled 1184-1213 Tamar, also known as Gürcü Hatun, daughter of Queen Rusudan of Georgia and wife of Kaykhusr… (More on Tamar)