Family name Sizhi (Sizhi 
, 思志 , 思智 ) , all over the world, is a rare last name. The cognomen Sizhi is characteristic of China, where it is a very rare surname, and the United States, where it is an extremely rare surname. More frequently, Sizhi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sizhi | China, United States, Malaysia |
| 思智, 思志 | China |
Сижи, 丝纸, 丝芝, 似之, 価値, 厶枝, 司志, 司禔, 嗣志, 嗣智, 嗣植, 嗣质, 四之, 四只, 四志, 四支, 四旨, 四智, 四枝, 四知, 四至, 四芝, 寺知, 巳志, 巳迣, 思之, 思制, 思只, 思帜, 思执, 思挚, 思支, 思枝, 思植, 思治, 思直, 思知, 思织, 思至, 思致, 思芝, 思质, 思鸷, 斯之, 斯只, 斯帙, 斯志, 斯指, 斯智, 斯枝, 斯植, 斯直, 斯知, 斯至, 斯致, 斯芝, 泗志, 私治, 耜智, 西之, 西值, 西志, 西智, 西枝, 西治, 西知, 西至, 西致, 西芝, 锡之, 锡吱, 锡志, 锡执, 锡智, 锡枝, 锡植, 锡汁, 锡治, 锡直, 锡知, 锡祉, 锡稚, 锡至, 锡致, 锡芝, 锡芷, and 驷志
| zhe sizhi Ming dynasty person CBDB = 227837 |
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| dan sizhi person, CBDB ID = 395719 |
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