Last name เจ๊ง (Cheng 
, เจ๊ง, 腫) , across the world, is a prevalent family name. The surname เจ๊ง is characteristic of Hong Kong, where it is a prevalent surname, Bermuda, and Cayman Islands, where it is a widespread surname (explore the name in all countries). Not in comparison with a country's population, it is commonest in China, Malaysia, and Hong Kong. Much less frequently, เจ๊ง is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Cheng | Hong Kong, Taiwan, United States, Malaysia, China |