Family name Thanh Thảo (Thanh Thảo 
) , throughout the world, is a rare last name. The family name Thanh Thảo is habitual in South-eastern Asia, particularly Vietnam, where it is a rare surname. Also, Thanh Thảo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Thanh Thảo | Vietnam, Japan |