Michael Karl Richards goes by MKR.
Ari Richards goes by Offaleater.
Brad Richards goes by Richie.
Cabral Richards goes by Cabbie.
Guglielmo Richards goes by William.
Jasmine Richards goes by Jazzy.
Burt Richards goes by Boca Burt.
Denise Richards goes by Fluffy Girl.
Kari Richards goes by "Scary Kari".
Viv Richards goes by The Master Blaster.
Karl Antony goes by Tony.
Karl Archambault goes by Carlito.
Karl Naarits goes by Nannu.