Cognomen อัก (Ak 
, อัก 
) , around the globe, is a widespread last name. The cognomen อัก is characteristic of Western Asia, particularly Turkey, where it is a common surname, United Arab Emirates, where it is quite a common surname, and Lebanon (explore the name in all countries). Measured by absolute frequency, it most frequently occurs in Turkey, Indonesia, and Myanmar. Also, อัก is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ak | Myanmar, Bangladesh, Indonesia, Saudi Arabia, Turkey |
| อัก | Thailand |