Tara is the Anglicized form of the Irish place name Teamhair, which possibly means "elevated place" in Gaelic. This was the name of the sacred hill near Dublin where the Irish high kings resided. It was popularized as a given name by the novel 'Gone with the Wind' (1936) and the subsequent movie adaptation (1939), in which it is the name of the O'Hara plantation.
Mae is a variant of May. A famous bearer was American actress Mae West (1893-1980), whose birth name was Mary. May is derived from the name of the month of May, which derives from Maia, the name of a Roman goddess. May is also another name of the hawthorn flower. It is also used as a diminutive of Mary, Margaret, or Mabel.
Eclaire is either an elaboration of Claire or a borrowing of French éclairé "illuminated". Claire is the french form of Clara which is the feminine form of the Late Latin name Clarus which meant "clear, bright, famous". The name Clarus was borne by a few early saints. The feminine form was popularized by the 13th-century Saint Clare of Assisi (called Chiara in Italian), a friend and follower of Saint Francis, who left her wealthy family to found the order of nuns known as the Poor Clares. As an English name it has been in use since the Middle Ages, originally in the form Clare, though the Latinate spelling Clara became more popular in the 19th century.
Ysabeau is the Medivel French verion of Isabeau a famous bearer of this name was Isabeau of Bavaria (1385-1422, Isabeau de Bavière), wife of the French King Charles VI. Ysabeau is a variant form of Elisabeth (God is my oath
Her last name Mallorquin is of Louisiana Creole origins and has an unknown meaning.