Cognomen Zhiheng (Zhiheng 
, 智恒 , 志衡 ) , around the globe, is quite a rare surname. The last name Zhiheng is habitual in Singapore, where it is a rare surname, China, and Denmark, where it is a very rare surname. Measured by absolute frequency, the name is most common in China, Malaysia, and Singapore. More prevalently, Zhiheng is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Zhiheng | China, United States, Malaysia, Singapore, Taiwan |
| 志衡, 之恒, 智恒 | China |
Жигенг, Жихенг, 之亨, 之桁, 之横, 之蘅, 之衡, 值恒, 制恒, 制衡, 只恒, 只衡, 咫恒, 帙恒, 志亨, 志姮, 志恆, 志恒, 志桁, 志横, 志蘅, 执恒, 执衡, 挚恒, 挚桁, 支恒, 旨恒, 旨横, 旨衡, 智亨, 智哼, 智姮, 智恆, 智桁, 智横, 智衡, 枝恒, 枝桁, 枳衡, 栀恒, 梽恒, 植亨, 植恒, 植桁, 沚恒, 治亨, 治恒, 治横, 治蘅, 治衡, 炙恒, 直亨, 直恒, 直横, 直衡, 知姮, 知恒, 知衡, 祉恒, 祉衡, 祗恒, 祗衡, 秩衡, 稚亨, 稚恒, 稚衡, 緻恆, 职恒, 至亨, 至恒, 致亨, 致恆, 致恒, 致衡, 芝恒, 芝横, 芝蘅, 芝衡, 芷恒, 芷桁, 芷蘅, 芷衡, 质恒, 质蘅, 质衡, and 郅恒