Last name Zhilan (Zhilan 
, 芝兰 , 治兰 ) , throughout the world, is quite a rare family name. The cognomen Zhilan is habitual in China, where it is a rare surname, Indonesia, where it is a very rare surname, and Spain. More prevalently, Zhilan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Zhilan | Indonesia, United States, Taiwan, Iraq, China |
| 芝兰, 芷兰, 治兰 | China |
Жилан, Жилань, Жілан, 之兰, 之岚, 之嵐, 之澜, 之篮, 之籣, 之蓝, 之藍, 倁欖, 值兰, 只烂, 徔藍, 志兰, 志岚, 志嵐, 志揽, 志斓, 志澜, 志烂, 志篮, 志蓝, 志蘭, 志阑, 执兰, 支兰, 支澜, 支蓝, 智兰, 智岚, 智懒, 智揽, 智澜, 智烂, 智蓝, 智蘭, 枝兰, 枝岚, 栀兰, 植兰, 植澜, 植蓝, 止兰, 沚兰, 沚蓝, 治岚, 治澜, 治阑, 炙蓝, 直兰, 知兰, 知岚, 知蓝, 知蘭, 祉兰, 祗兰, 秩兰, 秩岚, 稚兰, 稚岚, 稚蓝, 织兰, 职兰, 职篮, 脂兰, 脂蓝, 至兰, 至岚, 至澜, 至蓝, 致兰, 致岚, 致澜, 致蓝, 芝岚, 芝斓, 芝榄, 芝澜, 芝瀾, 芝蓝, 芝蘭, 芝阑, 芷岚, 芷嵐, 芷澜, 芷蓝, 芷蘭, 衹兰, 貭灆, 质兰, 釞澜, and 雉兰