Cat·a·lan 
(kătl-ăn′, -ən, kăt′l-ăn)
(kătl-ăn′, -ən, kăt′l-ăn)adj.
Of or relating to Catalonia or its people, language, or culture.
n.
1.
a. A native or inhabitant of Catalonia.
b. A person of Catalan ancestry.
2. The Romance language spoken especially in Catalonia, the Balearic Islands, Andorra, and the Roussillon region of France.
[Middle English Catalane, possibly from Catalan catalana, from Catalunya, Catalonia.]