sadie

noun

1. a female given name, form of Sara or Sarah.
2. Sadie Hawkins.

fem. proper name, a familiar form of Sarah. Sadie Hawkins Day (1939) is from name of a character in U.S. newspaper cartoon strip “Li’l Abner,” by Al Capp (1909-1979); in reference to a day in early November in which women take the lead in romantic matters.