Surname ไกยวรรณ์ (ไกยวรรณ์ 
) , throughout the world, is a rare family name. The family name ไกยวรรณ์ is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname. Much less frequently, ไกยวรรณ์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ไกยวรรณ์ | Thailand |