Cognomen Xigui (Xigui 
, 希贵 , 锡贵 ) , globally, is quite a rare surname. The cognomen Xigui is habitual in China, where it is a very rare surname, and Malaysia. More prevalently, Xigui is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Xigui | United States, Malaysia, China, Venezuela |
| 喜桂, 希贵, 锡贵 | China |
Сигуй, Хигуи, 习圭, 习归, 习桂, 习贵, 喜吉, 喜圭, 喜归, 喜柜, 喜炅, 喜珪, 喜瑰, 喜贵, 囍鬼, 夕归, 夕桂, 夕贵, 奚吉, 希吉, 希桂, 希瑰, 希癸, 希龟, 席桂, 席贵, 息贵, 悉桂, 惜桂, 惜贵, 戏鬼, 昔吉, 昔贵, 晞桧, 曦吉, 曦桧, 洗吉, 浠吉, 溪贵, 溪轨, 滊桂, 滊騩, 熙吉, 熙桂, 熙炅, 熙瑰, 熙贵, 熹贵, 熺吉, 玺吉, 玺圭, 玺归, 玺贵, 禧吉, 禧贵, 稀桂, 稀贵, 系贵, 細傀, 细吉, 细桂, 细瑰, 细贵, 细鬼, 羲贵, 蠵龟, 西吉, 西圭, 西归, 西桂, 西贵, 锡吉, 锡圭, 锡妫, 锡归, 锡桂, 锡珪, 锡癸, 锡硅, and 锡规