Surname Huilan (慧兰 
, 会兰 , Huilan 
) , all around the world, is quite a common last name. The cognomen Huilan is characteristic of China, where it is a rare surname, Singapore, and Malaysia. Measured by absolute frequency, it is commonest in China, Malaysia, and Myanmar. More frequently, Huilan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 会兰, 蕙兰, 慧兰 | China |
| Huilan | Myanmar, Hong Kong, United States, Malaysia, China |
Гуилан, Гуйлань, Хуилан, 会岚, 会蓝, 卉兰, 卉岚, 卉蓝, 回兰, 回蓝, 彗兰, 徽兰, 徽岚, 恚兰, 恢兰, 恢岚, 恵兰, 惠兰, 惠岚, 惠斓, 惠栏, 惠澜, 惠烂, 惠篮, 惠籣, 惠蓝, 惠蘭, 惠览, 惠阑, 慧岚, 慧斓, 慧栏, 慧澜, 慧烂, 慧篮, 慧蓝, 慧蘭, 慧镧, 挥兰, 晖兰, 晖岚, 晖蓝, 會蘭, 汇兰, 汇岚, 灰兰, 灰蓝, 绘兰, 绘岚, 绘蓝, 缋蓝, 茴兰, 荟兰, 荟岚, 荟斓, 荟澜, 蕙岚, 蕙斓, 蕙澜, 蕙蓝, 蕙阑, 袆岚, 讳兰, 诲兰, 輝蘭, 辉兰, 辉岚, 辉澜, 辉烂, and 辉蓝