Surname แก้วทวีทรัพย์ (แก้วทวีทรัพย์, Keawtaweesub 
) , around the world, is an extremely rare last name. The last name แก้วทวีทรัพย์ is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Keawtaweesub | Thailand |