Last name กฤตยวรรณ (กฤตยวรรณ 
) , around the world, is an extremely rare family name. The cognomen กฤตยวรรณ is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname. More prevalently, กฤตยวรรณ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| กฤตยวรรณ | Thailand |