All over the world, Nizamuddin (Nizamuddin 
, Низамуддин 
) is a common masculine forename. The given name Nizamuddin is characteristic of Western Asia, particularly Saudi Arabia, where it is quite a rare masculine name, Qatar, and United Arab Emirates. Not in comparison with a country's population, this name is the most popular in India, Saudi Arabia, and Bangladesh. Very seldom, Nizamuddin is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Nizamuddin | Saudi Arabia, Bangladesh, India, United Arab Emirates, Pakistan |
| Низамуддин | Kazakhstan, Russia |
Низамуддін, and Нізамуддін
| nizamuddin ahmad historian (b. 1551) |
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| nizamuddin azmi Indian Islamic scholar, IN (b. 1910) |
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| nizamuddin subhani Afghan wrestler, AF (b. 1925) |
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| nizamuddin ahmad (b. 1929) |
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| nizamuddin mundangalam researcher |
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| nizamuddin shaikh researcher (ORCID 0000-0003-2566-3962) |
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| nizamuddin sabzoi researcher ORCID ID = 0000-0002-4629-197X |
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