About Catalan :Catalan language is a Romance language found in Catalonia. It is the national language and also official language of Andorra. In the 12th century it was the official language of the kingdom of Aragon. This language also got semi-official status in the city of Alghero. Catalan spoken in Andorra, Spain, France and Balearic Isles. It is the 2nd most commonly used language after Spanish in Catalonia.