Open the X app or go to x.com and sign in
Tap your profile picture or the More menu
Select Settings and privacy
Go to Your account
Tap Account information
Enter your password if prompted
Select Name
Type your new name
Save the changes
Open the X app or go to x.com and sign in
Tap your profile picture or the More menu
Select Settings and privacy
Go to Your account
Tap Account information
Enter your password if prompted
Select Name
Type your new name
Save the changes