Not allowing to change display-name
35656
Add warning when changing display name
33666
How do I change my Minecraft username during the 30-day restriction?
54145
Renaming user failed, lost admin rights
140177
Unable to change custom skins
114965
Is it possible to rename a Unix user account?
23291
Changing xib name
15414
How do I change the hostname without a restart?
434
How do I change a user name in Windows 7?
157867
How do I change my nickname or display name on Google Docs?
27462
How can i avoid name mangling?
84748
The user name remains displayed when selecting another site (tablet device only)
67631
Mac renames itself automatically - host name is incorrect in terminal
22176
Keep short history of user display names
138661
How to change computer name so terminal displays it in Mac OS X Mountain Lion?
83574
Accidentally enabled wireframe display, can't disable it
58071
How to safely change username and hostname?
97203
How to change a Windows username using the command prompt?