Family name Guiyan (桂艳 
, Guiyan 
, 桂炎 ) , worldwide, is quite a rare cognomen. The family name Guiyan is characteristic of China, where it is a rare surname, Malaysia, where it is a very rare surname, and Switzerland. Measured by absolute frequency, this name is the most popular in China, Malaysia, and India. More frequently, Guiyan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 贵岩, 桂炎, 桂艳 | China |
| Guiyan | Malaysia, China, United States, India, Taiwan |
Гуиян, Гуйян, 吉严, 吉厌, 吉妍, 吉姸, 吉岩, 吉延, 吉彦, 吉晏, 吉檐, 吉滟, 吉演, 吉炎, 吉焰, 吉焱, 吉燕, 吉琰, 吉眼, 吉砚, 吉艳, 吉衍, 吉言, 吉雁, 吉颜, 圭炎, 圭艳, 圭言, 圭颜, 归严, 归燕, 归艳, 归雁, 归颜, 桂严, 桂妍, 桂嫣, 桂宴, 桂岩, 桂延, 桂彦, 桂晏, 桂殷, 桂滟, 桂演, 桂烟, 桂焰, 桂焱, 桂燕, 桂琰, 桂研, 桂衍, 桂言, 桂雁, 桂顏, 桂颜, 桂验, 桧岩, 桧焱, 歸雁, 炅彦, 炅炎, 炅琰, 炅言, 炅颜, 瑰岩, 瑰燕, 瑰艳, 癸严, 癸炎, 癸燕, 癸艳, 规燕, 貴艷, 贵严, 贵堰, 贵奄, 贵妍, 贵嫣, 贵嬿, 贵宴, 贵延, 贵彦, 贵晏, 贵演, 贵炎, 贵烟, 贵焰, 贵焱, 贵燕, 贵琰, 贵眼, 贵研, 贵砚, 贵艳, 贵衍, 贵言, 贵鄢, 贵雁, 贵颜, 贵验, 轨艳, 闺燕, 闺艳, and 鬼焰