Family name Shadyar (Shadyar 
) , all over the world, is a very rare cognomen. The cognomen Shadyar is habitual in Western Asia, particularly Iraq, where it is a rare surname. More prevalently, Shadyar is the forename as well as the last name.
Ali, Shamal, Shorsh, Shwana, Karzan, Dlshad, Nawzad, Farhad, Omrani, Wshyar, Mahamad, Shirwan, Slimane, Slimany, Slemani, Slemany, Abdulla, Muhammad, Shaxawan, Askandar, Mhamad, Bakhtyar, Fazil, Jabar, Awat, Gyan, Hemn, Hiwa, Omar, Omed, Salah, Sabir, Saeed, Shaho, Soran, Alyas, Anwar, Ahmad, Kamal, Kamil, Kokoy, Rzgar, Jalal, Fatah, and Halabjay