I've seem this come up in discussions, and I suppose we need to hash it out and then have the Admins make a ruling...
If a character has both a real name (John Doe) and a codename (Powerfoot), it is policy that we use the real name for the pagename (John Doe (Earth-Blah), not Powerfoot (Earth-Blah))
If a character has only a first name (John) and a code name (Powerfoot) however, the policy is to use the codename for the pagename (Powerfoot (Earth-Blah), not John (Earth-Blah))
If a character has only a last name (Doe) and a codename (Powerfoot), it is current policy that we use the partial real name for the pagename (Doe (Earth-Blah), not Powerfoot (Earth-Blah)). However, I know there are some here that don't like that policy and would like to reverse it (so we use Powerfoot (Earth-Blah)).
So, should we change the pagename policy for characters with only a last name and a codename? Discuss....