Cognomen คงวิทย์ (คงวิทย์ 
) , all over the world, is a very rare family name. The family name คงวิทย์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Also, คงวิทย์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| คงวิทย์ | Thailand |