The island is called Saaremaa in Estonian, and in Finnish Saarenmaa—literally "isle land" or "island land". In old Scandinavian sagas, Saaremaa is called Eysysla and in the Icelandic Sagas Eysýsla, which means exactly the same as the name of the island in Estonian: "the district (land) of island". This is the origin of the island's name in Danish Øsel, German and Swedish, Ösel, Gutnish Oysl, and in Latin, Osilia. The name Eysysla appears sometimes together with Adalsysla, "the big land", perhaps 'Suuremaa' or 'Suur Maa' in Estonian, which refers to mainland Estonia. In Latvian, the island is called Sāmsala, which means "the island of Saami". Saaremaa is believed by some scholars to have been the historic Ultima Thule.