In all the world, ทนงศ์ (ทนงศ์ 
) is a very rare largely boy's, but seldom girly first name. The given name ทนงศ์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare dominantly male, but seldom feminine name. Very seldom, ทนงศ์ is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| ทนงศ์ | Thailand |