イシュトヴァーン5世
Ana-Neda (Bulgarian and ; fl. 1323–1324) was the Empress consort of Bulgaria briefly in 1323–1324 as the spouse of "Despot of Vidin" Michael Shishman who was elected as Emperor of Bulgaria in 1323. She was the daughter of Serbian King Stefan Uroš II Milutin and Princess Elizabeth Arpad, daughter of King Stephen V of Hungary and Elizabeth the Kumana daughter of Köten. From the marriage with Michael, they had three sons, one of whom was Ivan Stephen of Bulgaria, later briefly the Emperor of Bulgaria (1330–1331).