Family name Saidun (Saidun 
) , worldwide, is quite a rare last name. The cognomen Saidun is habitual in South-eastern Asia, particularly Malaysia, where it is quite a rare surname, Indonesia, where it is a rare surname, and Cambodia, where it is a very rare surname. Measured by absolute frequency, it is commonest in Malaysia, Indonesia, and India. More frequently, Saidun is the forename as well as the last name.
Bi, Nasha, Nahar, Nisha, Nisho, Nisan, Nessa, Nesha, Hasan, Mandal, Mondal, Mollya, Sardar, Sayyad, Shaikh, Ansari, Khatun, Laskar, Jasmon, Ninsha, Nishan, Inasha, Jafar, Sa'Adullah, Jahan, Begum, Sha, Ali, Bee, Din, Miya, Said, Saad, Shek, Sekh, Anda, Bano, Bibi, Khan, Nish, Nisa, Niso, Nesa, Vivi, Molla, Ahmad, Begam, Kader, and Khatoon