Surname Thu Thao (Thu Thao 
) , worldwide, is a rare last name. The family name Thu Thao is habitual in Vietnam, where it is a rare surname, New Zealand, where it is a very rare surname, and Malaysia. Likewise, Thu Thao is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Thu Thao | Malaysia, Vietnam, Australia, United States, Germany |