Katherine Cassidy's birth name is Marie Katherine Icide.
Katie Cassidy's birth name is Katherine Evelyn Anita Cassidy.
Cassidy Alexander's birth name is Cassidy Joyelle Alexander.
Cassidy Gard's birth name is Cassidy Rainforest Gard.
Martin Cassidy's birth name is Martin Joseph Cassidy.
Natalie Cassidy's birth name is Natalie Ann Cassidy.
Shaun Cassidy's birth name is Cassidy, Shaun Paul.
Ted Cassidy's birth name is Theodore Crawford Cassidy.
Cassidy Spring's birth name is Wildermuth, Cassidy Spring.
Sheelah Cassidy's birth name is Sheelah Beth Cassidy.
Cassidy Gifford's birth name is Cassidy Erin Gifford.
Eva Cassidy's birth name is Eva Marie Cassidy.
Cassidy Ladden's birth name is Cassidy Elizabeth Ladden Morwitz.