Kakan may refer to: Places. Kakan (island) Kakan, Afghanistan. Kakan, Iran. Kakan Rural District, in Kohgiluyeh and Boyer-Ahmad Province, Iran. Other. Genpuku, a Japanese ceremony. Kakan (language), an extinct language spoken in northern Argentina and Chile. See also. Kaakan, a 2015 Indian Marathi-language film https://en.wikipedia.org/wiki/Kakan