Around the globe, Ajaruddin (Ajaruddin 
) is quite a common masculine forename. The first name Ajaruddin is characteristic of India, where it is a rare boy's name, and Saudi Arabia. Very seldom, Ajaruddin is the last name as well as the forename.
Sk, Mandal, Mallik, Mahmad, Mondal, Middya, Sardar, Sayyad, Sayyed, Shaikh, Sheikh, Ansari, Ansary, Bepari, Pathan, Laskar, Halder, Mallick, Mohamed, Mujavar, Kureshi, Mahammad, Patel, Mohammad, Ahmed, Shekh, Mir, Mia, Sha, Sek, Ali, Miya, Shah, Shek, Sekh, Syed, Kazi, Khan, Gazi, Molla, Momin, Miyan, Mulla, Saifi, Sayad, Shaik, Sheik, Seikh, and Mohammed