Surname เกี้ย (Kia 
, เกี้ย) , around the world, is a common family name. The surname เกี้ย is habitual in Malaysia, where it is quite a common surname, Papua New Guinea, where it is quite a rare surname, and Brunei. Not in comparison with a country's population, this name is the most popular in Indonesia, Malaysia, and Iran. Likewise, เกี้ย is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kia | Indonesia, Iran, Malaysia, United States, India |