Illi Fiacostavu, (515, ?) was a town crier in Ambohimanga.
Illi believed in Berber religion.
She was doing well financially. She owned a house and some fine goods with it. She was considered a standard citizen of their society, with as much power than most of the people. People saw Illi as cultivated, eager to read and learn when possible, and mastering writing, which she did for friends. She was force of nature, and people saw in their body and beauty the incarnation of a god. She was iron-willed, achieving any goal she set.