Surname ธัมนุวัติ (ธัมนุวัติ 
) , across the world, is a very rare cognomen. The surname ธัมนุวัติ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| ธัมนุวัติ | Thailand |
วันชัย, มนตรี, and กิตติโรจน์