Otto Wanz goes by Big Otto.
Otto Velez goes by Otto the Swatto.
Otto Preminger went by Otto the Ogre.
Otto Graham went by Automatic Otto.
Otto Jespersen goes by O.J..
Otto Frank went by Pim.
Gus Otto goes by A.J..
Judy Otto goes by Ottomatic.
Otto Nopp goes by Masar.
Von Ryan goes by Von Ryan.
Otto Graf Lambsdorff went by Rffel.
Jonathan Von goes by Jonvon.