Family name คีธ (Khit 
, คีธ , Khith 
) , in the world, is a common surname. The cognomen คีธ is habitual in South-eastern Asia, particularly Myanmar, where it is quite a common surname, Malaysia, where it is quite a rare surname, and Laos, where it is a rare surname. Also, คีธ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Khit | Malaysia, India, Myanmar, Laos, Thailand |
| คีธ | Thailand |
| Khith | United States, India, Canada |