From A Wiki of Ice and Fire
The first name Gyles can refer to any of the following characters:
- Ser Gyles, known as Gyles Greycloak, a former member of the Kingsguard.
- Ser Gyles Belgrave, a knight of King Aegon II Targaryen's Kingsguard.
- Gyles Farwynd, the son of Lord Gylbert Farwynd.
- King Gyles I Gardener, also known as the Woe, a King of the Reach.
- King Gyles II Gardener, a King of the Reach, who was tortured to death by Joron I Blacktyde.
- King Gyles III Gardener, a King of the Reach.
- Gyles Grafton, the youngest son of Lord Gerold Grafton.
- Ser Gyles Morrigen, a Lord Commander of the Kingsguard for King Jaehaerys I Targaryen.
- Lord Gyles Rosby, the sickly Lord of Rosby.
- Ser Gyles Yronwood, an exiled knight of House Yronwood loyal to the Blacks during the Dance of the Dragons.