Throughout the world, Thào (Thào 
) is a very rare male forename. The given name Thào is habitual in South-eastern Asia, particularly Vietnam, where it is a very rare boy's name. Likewise, Thào is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Thào | Vietnam |
| thào hồng sơn Vietnamese politician, VN (b. 1965) |
|