Giriaenn
- Full Name: Giriaenn Lilaeannin eb Vairan Gela-syr
- Formerly known as Ariel
- Born: c.253,000,000 BCE, Worldring Vairashu V, Ranaeth Cluster (TNG Novel: The Buried Age)
- Approximately 900,000 years old at time of stasis below by text
- Species: Manraloth
- Gender: Female
- c.252,000,000 BCE: Locked in quantum stasis field on Proserpina in response to failure of ultimate Manraloth telepathic experiment (TNG Novel: The Buried Age)
- September 27, 2359: Rescued from stasis field by actions of Jean-Luc Picard and the USS Mary Kingsley (TNG Novel: The Buried Age)
- Ascension: November 17, 2363 (TNG Novel: The Buried Age)