# Sui Name Service (SNS) By [cryptafan.eth (๐Ÿ’™,๐Ÿงก)](https://paragraph.com/@cryptafan) ยท 2023-01-11 --- Sui Name Service (SNS) is a decentralized naming protocol that allows users to register, transfer, and manage human-readable names on the Ethereum blockchain. These names, also known as "sui names," can be used to replace the long and complex Ethereum addresses used to interact with smart contracts and other blockchain-based services. The SNS protocol is built on the Ethereum Name Service (ENS), which is a similar decentralized naming system that was developed for the Ethereum blockchain. ENS allows users to register domain names that end in ".eth," and SNS extends this functionality to include other top-level domains (TLDs) as well. One of the main benefits of using SNS is that it allows users to easily remember and share their Ethereum addresses with others. Instead of having to share a long string of numbers and letters, users can simply share their sui name, which is much more user-friendly. SNS also makes it easy to manage multiple Ethereum addresses, as a user can register multiple sui names and link them to different Ethereum addresses. This makes it easier for users to manage their assets and interact with different smart contracts and decentralized applications (dapps). The SNS protocol also allows for easy transfer of sui names, as they can be bought and sold on the open market just like any other asset on the Ethereum blockchain. In terms of technical implementation, SNS uses a decentralized naming registrar contract to manage the registration and transfer of sui names. The contract is programmed to enforce the TLD rules and the rules around the ownership of each name. In summary, Sui Name Service (SNS) is a decentralized naming protocol on Ethereum Blockchain that allows users to easily register, transfer and manage human-readable names on blockchain, it extends functionality of Ethereum Name Service (ENS) and serves as an easy to remember and share Ethereum addresses that can be used for Interacting with smart contracts, managing assets and decentralized applications. --- *Originally published on [cryptafan.eth (๐Ÿ’™,๐Ÿงก)](https://paragraph.com/@cryptafan/sui-name-service-sns-3)*