All around the world, Obaydul (Obaydul 
) is quite a rare boy's first name. The first name Obaydul is habitual in Oman, where it is quite a rare boy's name, Bangladesh, and Bahrain, where it is a rare masculine name. In absolute terms, it is commonest in Bangladesh, India, and Saudi Arabia. Very seldom, Obaydul is the last name as well as the forename.
Sk, Kabir, Korim, Lslam, Hasan, Haque, Houqe, Hoque, Islam, Kader, Mandal, Sardar, Baidya, Biswas, Kamaly, Rahman, Tusher, Hossan, Khalifa, Mondal, Hossain, Kadir, Munsi, Mia, Ali, Joy, Haq, Hok, Hoq, Huq, Miah, Karim, Miya, Khan, Krim, Rony, Gazi, Haqu, Hoqe, Mamun, Molla, Sekh, and Chowdhury