Surname Dvi-Vardhana (Dvi-Vardhana 
) , around the globe, is a very rare last name. The family name Dvi-Vardhana is characteristic of Thailand, where it is an extremely rare surname, and the United States. Parts of the name also exists independently as a last name Dvi, and a last name Vardhana.
| VARIANT | COUNTRY |
|---|---|
| Dvi-Vardhana | United States, Thailand |