Surname จงจิรกิตติ์กุล (จงจิรกิตติ์กุล 
) , across the world, is a very rare last name. The last name จงจิรกิตติ์กุล is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| จงจิรกิตติ์กุล | Thailand |