Fandom (previously known as Wikia and before that, Wikicities) is an organization for making websites that are wikis. Wikia was started in 2004 by Jimmy Wales, who also started Wikipedia, and Angela Beesley. The name of Wikicities was changed to Wikia on March 27, 2006 to prevent other people from mistaking it for a wiki on cities, and then renamed again on October 4th, 2016 to Fandom for an unknown reason. At the time, it was called "Fandom powered by Wikia" until June 2018. Since October 2018, most of the URLs have changed from x.wikia.com to x.fandom.com this does not include wikis based on serious topics which instead changed to x.wikia.org.