RAINBOW PEOPLE

A dozen famous people whose real names were colours:

Gaye Advert (Gaye Black)
Dana (Rosemary Brown)
Helen Hayes (Helen Brown)
Angie Dickinson (Angeline Brown)
Ann Summers (Jacqueline Gold)
David Ben-Gurion (David Green)
Mystic Meg (Margaret Lake)
Dennis Price (Dennistoun Rose-Price)
Larry Grayson (William White)
Cilla Black (Priscilla White)
David Jason (David White)
PD James (Polly White)

Source: various