In the entire world, ทองไสย์ (ทองไสย์ 
) is a rare unisex given name. The forename ทองไสย์ is characteristic of South-eastern Asia, particularly Thailand, where it is a rare epicene name. Very seldom, ทองไสย์ is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| ทองไสย์ | Thailand |