O Discord is a service well known by those who take games seriously — as it is mainly aimed at these communities. However, there are also those who use it to communicate with other people regarding other subjects.
Because if you use this service/application a lot out there, know that it is fully possible to change your name (which will be displayed to all users).
Note that, according to Discord, these usernames are not unique. Therefore, they can be used by multiple users. Also, this change can only be made twice an hour.
Without further ado, here’s how to proceed! ????
How to Change Discord Username on iPhone/iPad
Open Discord and tap your profile picture (bottom right). Then go to “Account” and select “Username”. Once you’ve typed it in, tap “Save” in the upper-right corner. Finally, enter your password to confirm the change.
How to Change Discord Username on Mac and Web
With your Discord account logged into the app for macOS or via the web, click on the gear icon (in the lower left corner) and “Edit” next to the username. Enter the new name, enter your password and go to “Done” to finish.
via TechTudo