Demetrius is the Latinized form of the Ancient Greek male given name Dēmḗtrios (Δημήτριος), meaning “Demetris” - "devoted to goddess Demeter". Alternate forms include Demetrios , Dimitrios , Dimitris , Dmytro, Dimitri , Dimitrie , Dimitar , Dumitru , Demitri , Dhimitër , and Dimitrije ,   in addition to other forms (such as Russian Dmitry ) descended from it.
Demetrius of Anacopia (დემეტრე) (1027–42) Magistros, Bagrat's half-brother, and son of Alda of Alania, had the support of his mother, the Byzantine Empire and the Liparitid clan. Prince George (გიორგი) (1050–53) Bagrat's heir, opposed to his father for a brief period. George II (გიორგი II) 1054