Official nameRepublic of NamibiaCapitalWindhoekPopulation estimate (2015)2·46 millionInternet domain extension.naCurrencyThe unit of currency is the Namibia dollar (NAD), which consists of 100 cents. The South African rand is also legal tender.TerritoryNamibia is bounded in the north by Angola and Zambia, west by the Atlantic Ocean, south and south-east by South Africa and east by Botswana.LanguagesEnglish is the official language. Afrikaans and German are also spoken.Source: The Statesman's Yearbook 2018. Palgrave Macmillan, London Synonyms and related words