Only Known by Their Nickname/Quotes

"Karrde: We haven't yet been able to decipher the message, but it definitely contained Thrawn's name. His full name, not just the core name 'Thrawn.'

Han Solo: I didn't even know he had more name.

Karrde: Most people don't."

- Specter of the Past

"We're the thin/fat gay married Anglican Marines. Why would we need names as well?"

- The Fat One, Doctor Who, "A Good Man Goes to War"

""My nickname's Boss! Even the author doesn't know my real name!""

- Boss, Shin Mazinger Shougeki! Z-hen

""THE CAPTAIN! HIS NAME IS THE CAPTAIN!""

- Nextwave theme song.