Surname Punsu (Punsu 
) , in all the world, is a very rare last name. The surname Punsu is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname, Indonesia, and Philippines, where it is an extremely rare surname. Much less frequently, Punsu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Punsu | Philippines, Thailand, United States, India, Indonesia |