Valyrian is a fictional language from the popular series Game of Thrones and the book series A Song of Ice and Fire by George R.R. Martin. It is spoken by the noble families of Westeros and is known for its rich history and complex grammar. The language has several dialects, with High Valyrian being the most prestigious and often used in formal settings. In the story, Valyrian is associated with the ancient civilization of Valyria, which was known for its dragons and advanced culture. After the fall of Valyria, the language evolved, and its remnants can be found in the speech of the Targaryens and other noble houses.