Ana (), Anka (ÃÂýúð) or AnÃÂa (ÃÂýÃÂð), was one of the daughters of Nicolae Alexandru, Prince of Wallachia and wife of the Serbian Emperor Stefan Uroà ¡ V. Her sister, Anna, was the wife of Bulgarian Emperor Ivan Stratsimir.
She most likely married Uroà ¡ in the summer of 1360. She took monastic vows, becoming a nun, and adopted the name Jelena.