Stefan Sims goes by Def Stef.
Jai Stefan goes by J Stefan.
Stefan Schreuders goes by Stefke.
Stefan Malesevic goes by Malesh.
Stefan Lazarevic goes by Schtefik.
Stefan Schmidlin goes by Schmidi.
Stefan Kapicic goes by Kaponja.
Stefan Ilyev goes by Checho.
Stefan Kitanov goes by Kita.
Stefan Danailov goes by Lambo.
Stefan Beese goes by Beesigner.
Stefan Beinlich goes by Paule.
Stefan Bockelmann goes by Bocki.