Family name วงศ์มงคล (Vongmongkol 
, วงศ์มงคล , Vongmongkon ) , around the world, is a rare cognomen. The surname วงศ์มงคล is habitual in Thailand, where it is a rare surname, and the United States, where it is an extremely rare surname. Much less frequently, วงศ์มงคล is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Vongmongkol | Thailand, United States |
| วงศ์มงคล, Vongmongkon | Thailand |
Wongkongkham, Wongkongkum, Wongmongkhon, Wongmongkol, Wongmongkon, and Wongmonkol
สุวัชจรี, สาริสา, ชัยณรงค์, and ปรียานันท์