Surname Changyan (Changyan 
, 昌燕 , 昌彦 ) , in the entire world, is quite a rare last name. The cognomen Changyan is characteristic of China, where it is a very rare surname, Thailand, and Spain, where it is an extremely rare surname. More frequently, Changyan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Changyan | Taiwan, Thailand, Spain, United States, China |
| 常燕, 昌燕, 昌彦 | China |
Хангян, Чангыан, Чангян, 厂厌, 厂炎, 厂燕, 厂艳, 场雁, 嫦妍, 嫦嬿, 嫦彦, 嫦燕, 嫦琰, 嫦艳, 嫦雁, 尝艳, 常严, 常妍, 常嫣, 常宴, 常岩, 常延, 常彦, 常晏, 常殷, 常沿, 常演, 常炎, 常焰, 常琰, 常研, 常砚, 常艳, 常言, 常雁, 常颜, 昌严, 昌堰, 昌妍, 昌宴, 昌岩, 昌延, 昌晏, 昌殷, 昌沿, 昌演, 昌炎, 昌烟, 昌焰, 昌焱, 昌琰, 昌研, 昌砚, 昌艳, 昌芫, 昌衍, 昌言, 昌雁, 昌颜, 昌验, 昶延, 昶彦, 昶炎, 昶燕, 昶砚, 昶艳, 昶言, 昶颜, 瑒彦, 畅妍, 畅延, 畅彦, 畅炎, 畅燕, 畅研, 畅艳, 畅言, 畅雁, 畅颜, 肠艳, 苌嫣, 菖岩, and 阊彦