Surname Firoj (Firoj 
) , in all the world, is a common cognomen. The cognomen Firoj is characteristic of Western Asia, particularly Qatar, where it is quite a rare surname, Oman, and Saudi Arabia. In absolute terms, it is commonest in India, Bangladesh, and Saudi Arabia. More frequently, Firoj is the forename as well as the last name.
Sk, Nadaf, Hasan, Mandal, Mallik, Mondal, Sardar, Sayyed, Shaikh, Ansari, Akhtar, Ahamad, Biswas, Khatun, Pathan, Laskar, Haidar, Husain, Mansuri, Mallick, Khatoon, Hossain, Jahan, Mohammad, Kumar, Begam, Sah, Ali, Kha, Kho, Miah, Miya, Shah, Sekh, Alam, Bano, Khan, Gazi, Malik, Molla, Miyan, Shaik, Sheik, Shekh, Ahmad, Ahmed, Aalam, Khann, and Mohammed