Family name Zhiguo (Zhiguo 
, 芝国 , 致国 ) , in the world, is a rare last name. The last name Zhiguo is habitual in Cambodia, where it is a very rare surname, China, and Malaysia, where it is an extremely rare surname. Measured by absolute frequency, this name is the most popular in China, Cambodia, and the United States. More prevalently, Zhiguo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Zhiguo | Indonesia, China, Taiwan, United States, France |
| 芝国, 致国 | China |
| Жигуо | Russia |
之国, 之國, 之帼, 之果, 之过, 之郭, 之锅, 值国, 值过, 制国, 只国, 只果, 帙果, 帙蝈, 帜国, 志囯, 志国, 志國, 志帼, 志果, 志菓, 志过, 志郭, 执国, 执果, 指国, 挚国, 支国, 支果, 旨国, 智国, 智帼, 智果, 智过, 枝国, 枝果, 梽国, 植国, 植果, 植过, 止国, 汁国, 治国, 治國, 治果, 治虢, 治过, 治郭, 直国, 知国, 知果, 知过, 祉国, 祗国, 秩国, 窒国, 织国, 职国, 脂果, 至国, 至过, 至郭, 致果, 致漍, 致过, 芝果, 芝過, 芷国, 誌国, 誌國, 质国, 趾国, 郅国, and 隻鍋