Cognomen Thangso (Thangso 
) , all around the world, is a very rare family name. The last name Thangso is habitual in Thailand, where it is a very rare surname, and India, where it is an extremely rare surname. Also, Thangso is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Thangso | India, Thailand |