From musical mastery to a national sisterhood of over one million members

Science · Published 20 October 2026 Swipe more like this →

In short: In 1885, seven women at DePauw University sought to create a space for musical excellence. What began as a professional music society evolved into a massive national fraternity, transforming from a niche artistic circle into a social powerhouse with a legacy of philanthropy and sisterhood.

Founded on October 15, 1885, Alpha Chi Omega was originally established as a professional music society. Seven women were asked to establish the group by James Hamilton Howe, who served as DePauw University's initial Music School dean. Its initial constitution, drafted with the help of James G. Campbell, explicitly stated that the fraternity's object was to attain the highest musical culture and cultivate principles of 'true womanhood.' In its earliest years, membership was restricted to music majors, though requirements later expanded to include anyone registered in a music course.

The organization underwent a significant identity shift at the turn of the 20th century. While it resisted merging with a national literary fraternity in 1889, it added literary qualifications in 1900. By 1905, the group was officially recognized as a general social fraternity. Despite this transition toward a broader social focus, the fraternity maintained its musical roots through its symbols: the three-stringed lyre—the first instrument played by Greek gods—and its publication, The Lyre. The name itself reflects a linguistic evolution, where 'Kai' (meaning 'and') was replaced by 'Chi' to maintain the Greek pronunciation of 'the beginning and the end.'

With 170 active alumnae and 140 active collegiate chapters in the USA, the fraternity has inducted over 1,000,000 members. Its philanthropic evolution mirrors changing social priorities: from supporting the MacDowell artists' colony in 1911 to providing nurseries for working mothers during the World Wars, and finally adopting the support of domestic violence victims as its primary national philanthropy in 1992. This trajectory illustrates a move from private artistic cultivation to public-facing social advocacy.

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