Last name ตาบ (Tap 
, ตาบ 
) , in all the world, is quite a common family name. The surname ตาบ is habitual in Netherlands, where it is quite a rare surname, Namibia, and Malaysia. Not in comparison with a country's population, it most frequently occurs in India, Malaysia, and Netherlands. Likewise, ตาบ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tap | India, Netherlands, Sudan, Malaysia, Turkey |
| ตาบ | Thailand |