Findings:
- The Cato Institute
- Cato the Youngest (user)
- Marcus Porcius Cato
- Cato the Elder
- cato (user)
- The Cato Salsa Experience
- Marcus Porcius Cato Uticensis
- Cato Street conspiracy
- Marcus Porcius Cato, Episode III
If you Log in you could create a "CatOS" node. If you don't already have an account, you can register here.