From A Wiki of Ice and Fire
Tywin is a given name in Westeros. Characters named Tywin include:
- Tywin Frey, eldest son of Ser Cleo Frey and Jeyne Darry
- Tywin Frey, fourth son and seventh child of Ser Raymund Frey and Beony Beesbury
- Tywin Lannister, Lord of Casterly Rock and Warden of the West
- Tywin Graceford (possibly), the unborn child of Lady Alyce Graceford, should it be a boy
Additionally, Tywin may refer to:
- Lord Tywin, one of Cersei's dromonds