Cognomen Qiqin (Qiqin 
, 启琴 , 启芹 ) , in the entire world, is a rare family name. The cognomen Qiqin is habitual in China, where it is a very rare surname, Indonesia, and Malaysia, where it is an extremely rare surname. More frequently, Qiqin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Qiqin | China, Indonesia, Malaysia, United States |
| 启琴, 启勤, 启芹 | China |
七沁, 七琴, 亓芹, 其亲, 其勤, 其沁, 其琴, 其秦, 其芩, 其芹, 其钦, 启亲, 启秦, 启芩, 启覃, 启钦, 啓琴, 啟勤, 啟琴, 啟芹, 啟钦, 器琴, 奇勤, 奇沁, 奇琴, 奇秦, 奇芹, 奇螓, 奇钦, 妻琴, 婍沁, 岐琴, 岐芹, 崎钦, 戚琴, 旗琴, 期琴, 期秦, 期芹, 期钦, 柒勤, 柒琴, 栖琴, 栖芹, 棋琴, 棋秦, 棋钦, 歧琴, 气琴, 淇琴, 玘沁, 琦勤, 琦沁, 琦琴, 琦秦, 琦芹, 琦钦, 琪勤, 琪沁, 琪琴, 琪秦, 琪芹, 琪钦, 畦琴, 砌勤, 祁琴, 祈琴, 祺欽, 祺琴, 祺钦, 綦琴, 绮勤, 绮琴, 绮芹, 芪勤, 起勤, 起琴, 起秦, 起芹, 起钦, 骐勤, 骐駸, 骐骎, 麒沁, 麒琴, 齐亲, 齐勤, 齐琴, 齐秦, 齐芹, and 齐钦