Keran (died July 28, 1285) was the wife of Leo II of Armenia. She was the daughter of Prince Hethum of Lampron. Born Anna, she was called Kir Anna (Lady Anna) beginning in 1270. This name was later shortened to Keran, or Guerane.
Many words of praise were made about Queen Keran by her contemporaries. Her son Hethum claimed that "she had a wonderful soul and a beautiful body." The chronicler and scribe Avetis, described her as "a good friend to her husband in trouble and joy."