Family name กาญจนะวรรณะ (กาญจนะวรรณะ 
) , around the world, is an extremely rare last name. The cognomen กาญจนะวรรณะ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| กาญจนะวรรณะ | Thailand |