Last name วังโส (Wang So 
, Wangso 
, วังโส ) , globally, is a rare family name. The last name วังโส is characteristic of Cameroon, where it is quite a rare surname, Thailand, where it is a rare surname, and Malaysia, where it is a very rare surname. Not in comparison with a country's population, this name is the most popular in Cameroon, Thailand, and Indonesia. Likewise, วังโส is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Wang So | South Korea |
| Wangso | Thailand, Cameroon, India, Indonesia, Malaysia |
| วังโส | Thailand |