From A Wiki of Ice and Fire
The name Aenys can refer to one of the following characters:
- Aenys Blackfyre, the fifth son of Daemon I Blackfyre
- King Aenys I Targaryen, the son of King Aegon I Targaryen and Queen Rhaenys Targaryen; The second Targaryen king on the Iron Throne
- King Aenys II Targaryen, a Targaryen king erroneously referred to in Chapter 30 (Jaime IV) of some editions of A Feast for Crows, who has been corrected to "King Aerys II" in other editions.
- Aenys Frey, the third son of Lord Walder Frey and his first wife, Lady Perra Royce