Cognomen Zhiwan (志万 
, Zhiwan 
, 稚完 ) , in all the world, is a rare last name. The family name Zhiwan is characteristic of Eastern Asia, particularly China, where it is a very rare surname. More prevalently, Zhiwan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 稚完, 志万 | China |
| Zhiwan | China, United States |
之万, 之婉, 之湾, 之琬, 之皖, 之菀, 之萬, 之顽, 值万, 只丸, 志婉, 志完, 志宛, 志弯, 志挽, 志晚, 志湾, 志玩, 志琬, 志皖, 志碗, 志腕, 志顽, 执完, 支万, 智万, 智婉, 智皖, 智芄, 智菀, 枝万, 枝丸, 枝湾, 枝琬, 枝芄, 枝萬, 植万, 植完, 植宛, 汁丸, 治万, 治完, 治宛, 治湾, 治皖, 直万, 知万, 知婉, 知皖, 祉皖, 稚丸, 緻唍, 织婉, 职万, 脂湾, 至万, 至婉, 致万, 致婉, 致琬, 致芄, 致頑, 芝万, 芝婉, 芝晚, 芝芄, 芷婉, 芷宛, 芷菀, 芷豌, 质万, and 鋕万