Cognomen เจี้ย (Chia 
, เจี้ย) , worldwide, is a common family name. The last name เจี้ย is characteristic of South-eastern Asia, particularly Singapore, where it is a common surname, Malaysia, and Brunei, where it is quite a common surname (explore the name in all countries). In absolute terms, this name is the most popular in Malaysia, Singapore, and Nigeria. Likewise, เจี้ย is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Chia | Singapore, Cameroon, Indonesia, Nigeria, Malaysia |