The gens Aviana was a Roman family during the first century BC. They are known chiefly from the letters of Cicero, who was a friend of Gaius Avianus Flaccus. There was also a writer of Fables by this name, who lived about AD 400, although it is not certainly known that they were related.
This article incorporates text from a publication now in the public domain: Smith, William, ed. (1870). "". Dictionary of Greek and Roman Biography and Mythology.