Family name พิกุลสุวรรณ (พิกุลสุวรรณ 
) , around the globe, is an extremely rare surname. The cognomen พิกุลสุวรรณ is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| พิกุลสุวรรณ | Thailand |