Surname ชลบุษย์ (ชลบุษย์ 
) , in the world, is a very rare last name. The cognomen ชลบุษย์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Very seldom, ชลบุษย์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ชลบุษย์ | Thailand |