In the world, Bigzad (Bigzad 
) is an extremely rare unknown gender forename. Much more prevalently, Bigzad is the last name as well as the forename.
Ali, Burhan, Khalid, Nargis, Najeeb, Haseeb, Mahmood, Mujtaba, Hashmat, Sorosh, Mohammad, Abdullah, Ahmadzia, Asadullah, Zabiullah, Abdulbaset, Karimullah, Najibullah, Hamidullah, Sabrullah, Sarwar, Wakil, Wadod, Sami, Alim, Asad, Feda, Omid, Zabi, Sabor, Arash, Abdul, Adeeb, Ahmad, Rafiq, Jawid, Nasir, Nesar, Ehsan, Hamid, Hamed, Farid, Obaidullah, and Zabihullah