Official nameDruk-yul (Kingdom of Bhutan)CapitalThimphuPopulation estimate (2015)775,000Internet domain extension.btCurrencyThe unit of currency is the ngultrum (BTN), which consists of 100 chetrum.TerritoryBhutan is situated in the eastern Himalayas, bounded in the north by Tibet and on all other sides by India.LanguageThe official language is Dzongkha.Source: The Statesman's Yearbook 2018. Palgrave Macmillan, London Synonyms and related words