Globally, Al Mamun (Al Mamun 
) is quite a common predominantly boy's, but very infrequently female first name. The forename Al Mamun is habitual in Bangladesh, where it is quite a rare boy's name, Qatar, and Oman. Not in comparison with a country's population, it most frequently occurs in Bangladesh, Saudi Arabia, and India. More prevalently, Al Mamun is the last name as well as the forename.
Al, Sohel, Anwar, Abdul, Ahmed, Kabir, Rajib, Rasel, Ripon, Rubel, Selim, Giash, Tuhin, Nasir, Nakib, Nahid, Noyon, Hasan, Farid, Faruk, Fahad, Jakir, Fahim, Sujon, Sayem, Ab, Hm, M A, Abu, Moon, Saif, Arif, Asif, Azad, Sumon, Khan, Engr, Faiz, Masud, Mamun, Salim, Samim, Sahid, Sakir, Sayed, Pial, and Feroz