I know that on blockchain info there is a list of bitcoin tagged addresses https://blockchain.info/tags. I'm wondering if there exists something similar for Litecoin, since I did not find any information about it.
Those tagged addresses are only for blockchain.info. They are not part of the Bitcoin blockchain, they are local only to blockchain.info. So you would need a service like blockchain.info that maintains a database of addresses that are tagged, but those tags would only apply to that service only. AFAIK, there is no such service.