A few weeks ago, the founder and CEO of Telegram announced the upcoming ability to buy and sell unique and recognizable Telegram usernames.
@durov194

GOOD NEWS!

The development phase is almost over, and the auction platform will be launched soon. Make sure you don't miss your chance to acquire the most valuable usernames and secure your ownership of them in the TON blockchain’s immutable ledger.

Subscribe to stay tuned – more to follow.