Cognomen ช่างสกล (Mechanic 
, ช่างสกล, Changsakol 
) , across the world, is quite a rare last name. The surname ช่างสกล is characteristic of Western Asia, particularly Qatar, where it is a rare surname, Saudi Arabia, and Oman. Measured by absolute frequency, it is commonest in the United States, Indonesia, and Saudi Arabia. Much less frequently, ช่างสกล is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mechanic | Indonesia, Myanmar, Bangladesh, United States, Saudi Arabia |
| Changsakol | Thailand |