Definition: The word "Betty Page" was a popular name that appeared in print from the mid-1930s until its final use by Betty Friedan in 1972, when she changed the spelling to "Bettie Page." The person whose name is often spelled as "Betty Page" is sometimes called Betty F. (Friedan) or Betty D. (Page), depending on context. The term "Betty Page" was popularized by Betty Friedan, a sociology professor and activist from the 1970s who wrote books on gender and sexuality. The term originated as a play on her name, which means "butterfly," reflecting her affectionate mannerisms and her tendency to dress like a butterfly. Betty Page's name is often shortened to Betty. It can also be used as a title for an object or person (e.g., "My Betty Page") to suggest admiration or respect. The word "Bettie Page" has been applied to various characters in popular culture, such as the character of Betty on the TV show "Happy Days," and as a slang term. In the 1970s, the term became synonymous with social reformer Betty Friedan, who was known for her work on gender equality issues. Overall, the word "Bettie Page" has become a widely recognized name in popular culture and has been applied to various characters and situations that have had a significant impact on American society.