Last name ว่องกุล (Wongkun 
, ว่องกุล, Vongkun ) , globally, is a rare family name. The cognomen ว่องกุล is characteristic of Thailand, where it is a rare surname, and South Africa, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Wongkun | South Africa, Thailand, United States |
| Vongkul, Vongkun | Thailand |