Last name Yankui (Yankui 
, 彦奎 , 彦魁 ) , in all the world, is a rare cognomen. The family name Yankui is characteristic of China, where it is a very rare surname, Mexico, where it is an extremely rare surname, and the United States. More prevalently, Yankui is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yankui | Mexico, China, United States |
| 艳葵, 彦魁, 彦奎 | China |
Янкуи, Янькуй, 严奎, 严魁, 厭謉, 妍葵, 妍魁, 宴奎, 宴葵, 宴魁, 岩奎, 岩魁, 延奎, 延岿, 延葵, 延逵, 延魁, 彥奎, 彥魁, 彦葵, 彦逵, 恹隗, 晏葵, 晏魁, 殷魁, 沿奎, 演奎, 演魁, 炎亏, 炎奎, 炎葵, 炎逵, 炎魁, 烟葵, 焰奎, 焰葵, 焰魁, 焱奎, 燕奎, 燕葵, 燕逵, 燕魁, 琰奎, 研奎, 砚奎, 砚魁, 艳奎, 艳逵, 艳魁, 芫魁, 衍奎, 衍窥, 衍葵, 衍魁, 言奎, 言逵, 言魁, 谳奎, 闫奎, 阎魁, 雁奎, 雁葵, 雁魁, 颜奎, 颜魁, and 龑魁