Catherine Hallbauer goes by Cat.
Erin Hallbauer's birth name is Erin Eileen Hallbauer.
Catherine Disher goes by The Dish.
Catherine Laine goes by Cat.
Catherine Leong goes by Cat.
Catherine Lieuwen goes by Cate.
Catherine Share goes by Gypsy.
Catherine Santana goes by Cat.
Catherine Siachoque goes by Cathy.
Catherine Elhoffer goes by Katie.
Catherine Ames goes by Goose.
Catherine Dennis goes by Cassie.
Catherine Dent goes by Cat.