Last name จุนตระกูล (จุนตระกูล 
, Juntrakul 
) , in the entire world, is a rare cognomen. The family name จุนตระกูล is habitual in Thailand, where it is a rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| จุนตระกูล | Thailand |
| Juntrakul | United States, Thailand |