| Official Name: | Vladaya |
| Native Name: | Владая |
| Settlement Type: | Village |
| Subdivision Type: | Country |
| Subdivision Name: | Bulgaria |
| Subdivision Type1: | Province (Oblast) |
| Subdivision Name1: | Sofia City |
| Leader Title: | Mayor |
| Leader Name: | Tsvetanka Zdravkova (I) |
| Established Title: | Named as "Vladaya" |
| Established Date: | 13th century |
| Timezone: | EET |
| Utc Offset: | +2 |
| Pushpin Map: | Bulgaria |
| Pushpin Label Position: | right |
| Pushpin Map Caption: | Location of Vladaya |
| Postal Code Type: | Postal Code |
| Population Total: | 3484 |
| Population As Of: | 2020 |
| Elevation M: | 850 |
| Postal Code: | 1641 |
| Area Code: | (+359) 02 999 |
| Coordinates: | 42.6333°N 35°W |
| Website: | https://www.raionvitosha.eu |
| Blank Name: | Car plates |
| Blank Info: | C, CA, CB |
Vladaya (Bulgarian: Владая, in Bulgarian pronounced as /vɫɐˈdajɐ/) is a village on the Vitosha and Lyulin mountains in western Bulgaria at an altitude of about 1000 m. In the 2011 census in Vladaya were counted 4043 residents, which makes it the tenth largest village in Bulgaria.[1]
The village is landlocked from valleys, situated comparatively highly in the mountains where Vitosha and Lyulin Mountain meet at the Vladaya River. However, only a small neighborhood falls within Lyulin and the village is mostly situated on the northwestern parts of Vitosha.The population consists mainly of Bulgarians. There is a small gypsy minority living in the village.
The history of the village reflects the fate of the nearby Sofia city. It is believed that there has been a settlement on the site since ancient eras. The first known inhabitants of the area were Thracian tribes. The settlement was part of numerous kingdoms and empires - Thracian and Macedon kingdoms, Roman, Byzantine, Bulgarian and Ottoman empires. Over the centuries, different tribes and peoples invaded the area - Macedonians, Celts, Romans, Goths, Bulgarians, Turks, Russians and others.There is one legend and two alternative theories about the name of the village. According to the first legend, the village's name dates back the Second Bulgarian Empire(1185 - 1396) and was named after one of the three daughters of the tsar called Vladaya. Her sisters' names - Boyana and Yana gave name to other settlements in the area. The alternative theory is that the name is derived from the Bulgarian word "владей" [vladey] which literary means own in imperative, the other alternative theory is that it is simply derived from villa. Etymological studies derive it from the genitive and accusative form of the Bulgarian personal name Vladay.[2] The name of Vladaya was first attested in 1576 as Viladay or Vladay.
Vladaya Saddle on Livingston Island in the South Shetland Islands, Antarctica is named after Vladaya.