Cognomen Sayarun (Sayarun 
) , around the globe, is a very rare last name. The last name Sayarun is habitual in Southern Asia, particularly India, where it is an extremely rare surname. Much more frequently, Sayarun is the forename as well as the last name.
Mir, Uddin, Mallik, Shaikh, Ansari, Khatun, Laskar, Jangha, Usman, Nashia, Nishan, Nechha, Inasha, Khatoon, Mazumder, Mazumdar, Barbuiya, Ninsha, Choudhury, Vegam, Nesha, Ali, Sekh, Bano, Bibi, Khan, Jaha, Nisa, Necha, Nesa, Shekh, Begam, Jahan, Jahae, Nisha, Nisan, Nessa, Neas, and Barbhuiya