Are you anal, like me, and hate the silly names that SharePoint/MOSS gives to the SP Central Administration Web Site? No worries, check out the posts linked below:
Rename an existing SCAW database:
http://guru-web.blogspot.com/2007/03/renaming-central-admin-content-database.html
Create a new farm and name the database:
http://blogs.msdn.com/krichie/archive/2006/10/30/psconfig-for-wss-3-0-and-moss-2007-is-your-friend.aspx