Languages of Catalonia
According to the official government of Catalonia, Catalan is the second most spoken language of the region, after Spanish (over 35% of Catalans use exclusively Catalan as their first language, while 11% of Catalans use equally both Catalan and Spanish). It is the most spoken language in many comarques of Catalonia, with the exception of the Barcelona metropolitan area (Barcelonès plus surrounding comarques) and Camp de Tarragona. Catalan is a compulsory subject in schools and enjoys equals rights with Spanish throughout Catalonia.
Catalonia
The name Catalonia—"Catalunya" in Catalan, spelled "Cathalonia", or "Cathalaunia" in Medieval Latin—began to be used for the homeland of the Catalans ("Cathalanenses") in the late 11th century and was probably used before as a territorial reference to the group of counties that comprised part of the March of Gothia and March of Hispania under the control of the Count of Barcelona and his relatives. The origin of the name "Catalunya" is subject to diverse interpretations because of a lack of evidence.