Mark Ebulue goes by Ebs, and Marky Mark.
Mark Poletti goes by Mark Alexander.
Mark Lundholm goes by Mark L.
Mark Scales goes by Halibut.
Mark Schlereth goes by Stink.
Mark Schwab goes by Schwabbie.
Mark Scullion goes by Scullo.
Mark Skaife goes by Skaifey.
Mark Sonderskov goes by StretchmarK.
Mark Soparlo goes by Marcus.
Mark Rypien goes by Rip.
Mark Samburg goes by Mitch.
Mark Shkreli goes by Mauko.