Guan (traditional Chinese: 關; simplified Chinese: 关; pinyin: Guān) is a Chinese surname. Guan is 394th in the Hundred Family Surnames. In Hong Kong, the...

(関 鈴子, born 1936), Japanese gymnast Seki Takakazu (関 孝和, 1642–1708), also known as Seki Kōwa (関 孝和), Japanese mathematician Tokio Seki (関 時男, born 1944)...

the Hitara clan (喜塔臘氏; 2 October 1760 – 5 March 1797) Empress Xiaoherui (孝和睿皇后) of the Niohuru clan (鈕祜祿氏; 20 November 1776 – 23 January 1850) Imperial...