Surname หับ (Hap 
, หับ 
) , in the world, is quite a rare family name. The surname หับ is characteristic of Malaysia, where it is quite a rare surname, Papua New Guinea, and Czechia, where it is a rare surname. Measured by absolute frequency, it most frequently occurs in South-eastern Asia, particularly Indonesia, Malaysia, and Myanmar. Likewise, หับ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Hap | Myanmar, Poland, Indonesia, United States, Malaysia |
| หับ | Thailand |