Where is Scandinavian spoken?

There's a little misunderstanding here! There's no single language called "Scandinavian."

Scandinavian refers to a group of languages spoken in the Scandinavian Peninsula, which includes:

* Denmark: Danish

* Norway: Norwegian (Bokmål and Nynorsk)

* Sweden: Swedish

* Iceland: Icelandic

* Finland: Finnish (although Finnish is not considered a Scandinavian language, it is part of the Uralic language family and spoken in the Scandinavian Peninsula)

* Faroe Islands: Faroese

So, instead of asking where "Scandinavian" is spoken, you might ask "Where is [specific language] spoken?" For example, "Where is Swedish spoken?" or "Where is Icelandic spoken?"