Cognomen 术 (Chu 
, Shu , Suk , and others...) , around the globe, is a widespread last name. The surname 术 is habitual in Hong Kong, where it is a widespread surname, Macao, and Bermuda (explore the name in all countries). In absolute terms, it is the most numerous in China, Hong Kong, and Malaysia. Much less frequently, 术 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Suk, Shuk, Shu, Chu | China, Malaysia, Hong Kong, United States, India |
| 术 | China |
| Dug, Sud | China, Malaysia, United States, India, Myanmar |
| Zug | Indonesia, United States, India, Canada, Myanmar |
| Soet | Indonesia, Malaysia, United States, India, Myanmar |
| Zhú | Myanmar |
| Jhú | Brazil |
| Seot | Brazil, United States |