From A Wiki of Ice and Fire
Tywin is a first name shared by several characters.
- Tywin Lannister. Head of House Lannister, Warden of the West, and twice Hand of the King.
- Tywin Frey. Son of Cleos Frey and Jeyne Darry. Grandson and heir to Emmon Frey, Lord of Riverrun. Also a grandson of Genna Lannister and grand-nephew to Tywin Lannister.
- Tywin Frey. Son of Raymund Frey and Beony Beesbury. Grandson to Lord Walder Frey and Amarei Crakehall.
Additionally, it may refer to:
- Lord Tywin, a warship named for Lord Tywin Lannister