Family name Kaddus (Kaddus 
) , around the globe, is quite a rare last name. The family name Kaddus is characteristic of Western Asia, particularly Oman, where it is a rare surname, Qatar, and Saudi Arabia. Measured by absolute frequency, it most frequently occurs in India, Bangladesh, and Saudi Arabia. Likewise, Kaddus is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kaddus | Saudi Arabia, Oman, Bangladesh, India, Qatar |