In all the world, Mortuj (Mortuj 
) is quite a rare masculine first name. The given name Mortuj is characteristic of Qatar, where it is a rare masculine name, Saudi Arabia, where it is a very rare masculine name, and Bangladesh. Not in comparison with a country's population, it is the most numerous in India, Bangladesh, and Saudi Arabia.
| VARIANT | COUNTRY |
|---|---|
| Mortuj | India, Bangladesh, Qatar, Saudi Arabia |