Demetry, of Greek origin, means 'devoted to Dionysus', the god of wine and festivities. It is a variant of the Latin 'Demitri' and the Greek 'Dimitrios'. The name Demetry was popularized in Russia during the Middle Ages due to its religious connotations. It has been used interchangeably with Dimitri, Dmitry, and Dimitrios throughout history.
"The name Demetry has seen varying popularity over time, with its peak in 1992 at 15 births and a recent decline, averaging around 5-6 births annually since 2002."