Cognomen Zilhad (Zilhad 
) , worldwide, is an extremely rare last name. The last name Zilhad is habitual in Northern America, particularly the United States, where it is an extremely rare surname. Much more frequently, Zilhad is the forename as well as the last name.
Kuc, Habibovic, Sabljakovic, Jagurdzija, Djonlagic, Beslagic, Zigovic, Pjanić, Mujkanovic, Kadiric, Haskic, Dzihic, Kenjar, Zeric, Dedic, Bulic, Memic, Coralic, and Hasanbegovic