Sweden
The official language of Sweden is Swedish, a North Germanic language, related and very similar to Danish and Norwegian, but differing in pronunciation and orthography. Norwegians have little difficulty understanding Swedish, and Danes can also understand it, with slightly more difficulty than Norwegians. The same goes for standard Swedish speakers, who find it far easier to understand Norwegian than Danish. The dialects spoken in Scania, the southernmost part of the country, are influenced by Danish because the region traditionally was a part of Denmark and is nowadays situated closely to it. Sweden Finns are Sweden's largest linguistic minority, comprising about 5% of Sweden's population, and Finnish is recognised as a minority language. Owing to a recent influx of native speakers of Arabic in latter years, the use of Arabic is likely more widespread in the country than that of Finnish. However, no official statistics are kept on language use.
Scandinavia
The name Scandinavia originally referred to the former Danish, now Swedish, region of Scania. "Scandinavia" and "Scandinavian" entered usage in the late 18th century, being introduced by the early linguistic and cultural Scandinavist movement. The majority of the population of Scandinavia are descended from several North Germanic tribes who originally inhabited the southern part of Scandinavia and spoke a Germanic language that evolved into Old Norse. Icelanders and the Faroese are to a significant extent descended from the Norse and are therefore often seen as Scandinavian. Finland is mainly populated by Finns, with a minority of approximately 5% of Swedish speakers. A small minority of Sami people live in the extreme north of Scandinavia. The Danish, Norwegian and Swedish languages form a dialect continuum and are known as the Scandinavian languages—all of which are considered mutually intelligible with one another. Faroese and Icelandic, sometimes referred to as insular Scandinavian languages, are intelligible in continental Scandinavian languages only to a limited extent. Finnish and Meänkieli are closely related to each other and more distantly to the Sami languages, but are entirely unrelated to the Scandinavian languages. Apart from these, German, Yiddish and Romani are recognized minority languages in parts of Scandinavia.