Official nameDowlat al Kuwait (State of Kuwait)CapitalKuwaitPopulation estimate (2015)3·89 millionInternet domain extension.kwCurrencyThe unit of currency is the Kuwaiti dina (KWD), which consists of 1,000 fils.TerritoryKuwait is bounded in the east by the Persian Gulf, north and west by Iraq and south and south-west by Saudi Arabia.LanguagesThe official language is Arabic. English is also used as a second language.Source: The Statesman's Yearbook 2018. Palgrave Macmillan, London Synonyms and related words