Surname Ваншу (Wangshu 
, Ваншу 
) , all around the world, is a rare last name. The cognomen Ваншу is habitual in Kyrgyzstan, where it is a rare surname, Myanmar, where it is a very rare surname, and China, where it is an extremely rare surname. Measured by absolute frequency, it most frequently occurs in Kyrgyzstan, China, and India. More frequently, Ваншу is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Wangshu | India, China, Myanmar, United States |
| Ваншу | Kyrgyzstan |