Your Skype Name is a unique user name that you use to sign 
                      in to Skype. You create it when you first set 
                      up your Skype account.
Your Skype Name must be between 6 and 32 characters. It must start with a letter and can contain only letters, numbers, and the following punctuation marks:
    - full stop (.)
- comma (,)
- dash (-)
- underscore (_)
After you have created your account, you cannot change your Skype Name, although 
                      you can change your display name. Find 
                      out more.
                    If you've forgotten your Skype Name, it is easy to find 
                      out what it is.
                    New to Skype? Learn how to get the 
                      most out of Skype.