Surname เทียมเสริฐ (เทียมเสริฐ 
) , across the world, is a very rare last name. The last name เทียมเสริฐ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Much less frequently, เทียมเสริฐ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| เทียมเสริฐ | Thailand |