Family name กาญจนทิพย์ (กาญจนทิพย์ 
, Karnjanatip , Kanjanatip 
) , across the world, is a very rare cognomen. The surname กาญจนทิพย์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Also, กาญจนทิพย์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Karnjanatip, Kanchanatip, กาญจนทิพย์ | Thailand |
| Kanjanatip | United States, Thailand |