In all the world, Sirajuddin (Sirajuddin 
, Сираджуддин 
) is a common boy's first name. The first name Sirajuddin is characteristic of India, where it is quite a rare masculine name, Saudi Arabia, where it is quite a rare principally boy's, but very infrequently female name, and Qatar, where it is quite a rare masculine name. In absolute terms, the name is most common in India, Saudi Arabia, and Indonesia. Very seldom, Sirajuddin is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Sirajuddin | Bangladesh, Saudi Arabia, Indonesia, Malaysia, India |
| Сираджуддин | Ukraine |
Sirãjuddin, Сиражуддин, and Сирайуддин
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sirajuddin hamid yousuf Sudanese diplomat, SD (b. 1953) |
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| sirajuddin ibni tuanku syed putra jamalullail (b. 1943) |
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| sirajuddin zar ID (b. 1953) |
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| sirajuddin rajput politician in Pakistan |
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| sirajuddin sewang Indonesian political candidate, ID |
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| sirajuddin khan Pakistani politician |
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| sirajuddin ramly ID |
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Sk, Mallik, Mahmad, Mondal, Sardar, Sarkar, Saiekh, Sayyad, Sayyed, Shaikh, Sheikh, Ansari, Ahamad, Ahamed, Pathan, Laskar, Mallick, Mohamed, Qureshi, Mahammad, Mohammad, Mohammed, Mandal, Siddiqui, Patel, Ahmed, Mir, Mia, Ali, Miya, Shah, Shek, Sekh, Syed, Badu, Khan, Gazi, Qazi, Malik, Molla, Miyan, Saifi, Shaik, Sheik, Shekh, Siraj, Ahmad, Khaja, and Chaudhary