Heidey \he(i)-dey\ as a girl's name is a variant of Heidi. See for origin and meaning of Heidey.

The baby name Heidey sounds like Heidy and Heide. Other similar baby names are Laidey, Hedly, Hedley, Haidee, Hailey, Hedy, Heida, Heike, Saidey and Teddey.