Colin Gumm goes by Bubbles, and Sister Colleen.
Virginia Gumm went by Jimmie.
Mary Jane Gumm went by Janie, Suzy, and Sue.
Colin Quinn goes by Quinn.
Colin Reboy goes by The Wolf.
Colin Meads goes by Pinetree.
Colin Milburn went by Ollie.
Colin Cowie goes by Coco.
Colin Burrowes goes by Nib.
Colin Perkins goes by Calvin Perch.
Colin Trail goes by Timo Tomato.
Rohit Colin Rao goes by Ro.
Colin Burt Vidler goes by Burty.