Scandinavia I would like to know which Scandinavian language is most common and spoken in Scandinavia and around the world?. Also will you find a wide range of people for example who speak sweedish and live in icland or norway or in the other way around and which language would be spoken the most throughout the whole of Scandinavia?. As i want to learn a Scandinavian language maybe swedish, icelandic or norwegian?. If that is how you say it.