Cognomen Tĥwę (Tĥwę 
) , in the entire world, is a very rare family name. The last name Tĥwę is habitual in South-eastern Asia, particularly Myanmar, where it is a rare surname. Much less frequently, Tĥwę is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tĥwę | Myanmar |