German name of Żagań, Poland and the Silesian Duchy of ŻagańSagan, EthiopiaThe Sagan River of EthiopiaŞağan, Azerbaijan
People
Carl Sagan, American astronomer, science writer, and advocate for rationalism and skepticismDorion Sagan, American writer, one of Carl Sagan's sonsFrançoise Sagan, French writerJacob Dungau Sagan, Malaysian politician and Deputy Minister of International Trade and Industry, MalaysiaJeanne Sagan, American musician, bassist for All That RemainsJeremy Sagan, American programmer, one of Carl Sagan's sonsLeontine Sagan, Austrian actressNick Sagan, American writer, one of Carl Sagan's sonsPeter Sagan, Slovakian cyclistScott Sagan, professor of political science at Stanford University
Other
2709 Sagan, asteroid named after Carl SaganSagan (unit of measurement), humorous unit of measurement named after Carl SaganSagan (film), 2008 French film about the French writer Françoise SaganSagan Technology, American software company founded by Jeremy Sagan