Family name กาญจนาวรรณ์ (กาญจนาวรรณ์ 
) , all around the world, is an extremely rare last name. The surname กาญจนาวรรณ์ is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. More prevalently, กาญจนาวรรณ์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| กาญจนาวรรณ์ | Thailand |