Ask Oracle, January 31, 2012January 31, 2012, 0 Chiva,Chiwa,Hiva,Horezm,Jiva,Khiva,Khivà,Khiwa,Khorezm,Xiva,khwarzm,khywa,khywh,Ĥiva,Хива,خوارزم,خیوا,خیوه