Hey there, Thank you for reporting. Your name was probably changed because it didn't follow our policies. Any Bungie Name that violates these policies or our Code of Conduct will be changed to "Guardian[Random Number]" and players may face an in-game ban. Changes performed by Bungie may consume a player's unused name change. Policies include, but aren't limited to: -An auto-created name that becomes empty or becomes offensive due to our filtration process -Mentions of Bungie, BNG, etc. or impersonation of a Bungie employee -Personal identifying information (i.e. first and last names, email addresses, phone numbers, etc.) -Hate speech -Implicit or explicit -blam!- terms -Website addresses -Profanity