TatlyarTatlyar is a rural locality and the administrative centre of Tatlyarsky Selsoviet, Derbentsky District, Republic of Dagestan, Russia. The population was 1,510 as of 2010. There are 30 streets.GeographyTatlyar is located 29 km northwest of Derbent by road. Karadagly and Ullu-Terkeme are the nearest rural localities.NationalitiesAzerbaijanis and Dargins live there.