It was created as a stand-alone organization in 1998 by brian d foy and others, who formed the first group, the New York Perl Mongers (NY.pm), in August 1997 at the First O'Reilly Perl Conference.
Member groups are conventionally referred to with a short-form name of their location followed by ".pm", which refers to the conventional filename extension for a Perl module.
[citation needed] At the Second O'Reilly Perl Conference in 1998, foy and others helped to create many new user groups by providing a means for people to connect with others in their area.
Perl Mongers provided mailing lists and user group leader discussions.
[citation needed] By the end of 1998, groups had been formed internationally and included: in the United States, Atlanta, Blacksburg (Virginia), Boston, Champaign (Illinois), Chicago, Dayton (Ohio), Grand Rapids (Michigan), Los Angeles, Missouri, Minneapolis, Philadelphia, Pittsburgh, Rhode Island, San Francisco, Seattle, St. Louis, and Washington (District of Columbia); in Canada, Toronto, Montreal and Vancouver; in Europe, Amsterdam, Lisbon, London, and Stockholm; and in Australia, Melbourne and Sydney.