Family name Kaq (Kaq 
) , worldwide, is a rare last name. The family name Kaq is characteristic of South-eastern Asia, particularly Malaysia, where it is quite a rare surname, Indonesia, where it is a very rare surname, and Thailand, where it is an extremely rare surname. In absolute terms, it most frequently occurs in Malaysia, Indonesia, and India. Much less frequently, Kaq is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kaq | Indonesia, Malaysia, Thailand, United States, India |