Surname Thanwi (Thanwi 
) , in all the world, is a very rare cognomen. The cognomen Thanwi is habitual in Myanmar, where it is a rare surname, India, where it is an extremely rare surname, and the United States. Likewise, Thanwi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Thanwi | United States, India, Myanmar |