Karl Long goes by Chad.
Karl Antony goes by Tony.
Karl Archambault goes by Carlito.
Karl Dominik goes by Planetkarl.
Karl Fleischer went by Charly.
Karl Naarits goes by Nannu.
Karl Hughes goes by KJ.
Karl Inglis goes by Kai.
Karl Gallagher goes by Wangzang.
Karl Kozak goes by Zack.
Karl Linde goes by Kalle.
Karl Fredrik Ulfung goes by Feffe.
Karl James Noons goes by King.