After tweets of 280 characters, Twitter increases limit for usernames:
Recently Twitter has doubled the size limit for tweets by making 140 characters to 280 characters, and now twitter announced to release its expanded space for users so that they can put their names on the network.
According to company, users of twitter will use a total of 50 characters instead of 20 which available ones so far, write names which will show on the platform.
Company state that, you can use your middle name also with emojis and it will appear on the platform.
To change your Twitter account name, you need to change the Settings and Privacy area, update your username, and then save your changes.