Celebrity whose middle name is Geza:

Ben Affleck

Source: The Advertiser, 8/26/2006

 
   
  Elvis's middle name:

Aaron

Source: The Daily Mail, 5/11/2006

 
   
  Michael J. Fox's middle name:

Andrew
Michael's "J" is in honor of actor Michael J. Pollard.
Source: Chattanooga Times Free Press , 5/14/2003

 
   
  Dick Clark's middle name:

Wagstaff

Source: Michigan Chronicle, 5/21/1996