Across the world, ทีรศักดิ์ (ทีรศักดิ์ 
) is a very rare predominantly boy's, but scarcely female first name. The given name ทีรศักดิ์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare principally masculine, but very seldom girly name.
| VARIANT | COUNTRY |
|---|---|
| ทีรศักดิ์ | Thailand |