Surname Pongruangporn (Pongruangporn 
) , in all the world, is an extremely rare cognomen. The cognomen Pongruangporn is habitual in Northern America, particularly the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Pongruangporn | United States |
| makhawadee pongruangporn researcher |
|