Surname Phayungkitkajorn (Phayungkitkajorn 
) , throughout the world, is a very rare family name. The surname Phayungkitkajorn is habitual in Italy, where it is a very rare surname, and Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Phayungkitkajorn | Italy, Thailand |