hers to explain the name diz:
And I have lost everything, exiled to a nonexistent world.
Having exiled me, what could Xehanort be aiming for?
Have everyone's smiling faces gone?
As the light of hope has faded, I will now walk along with the darkness.
In the world of nothingness to which I have been exiled.
Darkness within nothingness.
"Darkness in Zero"
Therefore, I will take the name "DiZ".
I will cast aside the exile's name "Ansem"...and have my revenge.