From the 13th to the 20th century, there were Swedish-speaking communities in Estonia, particularly in the coastal areas and on the islands (e.g., Hiiumaa, Vormsi, Ruhnu; in Swedish, known as Dagö, Ormsö, Runö, respectively) along the Baltic sea, communities which today have almost disappeared. The Swedish-speaking minority was represented in parliament, and entitled to use their native language in parliamentary debates.