Around the globe, ทรนงค์ (ทรนงค์ 
) is a very rare principally boy's, but very seldom feminine forename. The forename ทรนงค์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare predominantly masculine, but very infrequently female name. Much less frequently, ทรนงค์ is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| ทรนงค์ | Thailand |