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