Surname หลักไชย (หลักไชย 
) , across the world, is a rare cognomen. The family name หลักไชย is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname. Much less frequently, หลักไชย is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| หลักไชย | Thailand |