Surname กาญจน์ทวีกุล (กาญจน์ทวีกุล 
) , in the entire world, is an extremely rare family name. The cognomen กาญจน์ทวีกุล is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| กาญจน์ทวีกุล | Thailand |