Last name Cheng-Tsao (Cheng-Tsao 
) , all over the world, is an extremely rare family name. Much more frequently, Cheng-Tsao is the forename as well as the last name. Parts of the name also exists independently as a last name Cheng, and a last name Tsao.
| VARIANT | COUNTRY |
|---|---|
| Cheng-Tsao | United States |