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