Cognomen Seifollah (Seifollah 
) , worldwide, is a very rare last name. The last name Seifollah is habitual in China, where it is an extremely rare surname, and the United States. More prevalently, Seifollah is the forename as well as the last name.
Jini, Esmaili, Hadrich, Farmohammadi, Adilipour, Karamati, Nasrazadani, Iraninezhad, Montazeri, Mohajer-Jasbi, Salehinejad, Bakhtiari, Bahrampour, Karimghasemi, Niavarani, Mozaffarian, Nejadazar, Sharafinejad, Ghasemi, Amirian, Mojab, Azadi, Riahi, Ilati, Asgari, Akbari, Ahmadi, Bahari, Karimi, Jalali, Jalili, Najafi, Nikdel, Zamani, Sadeghi, Pooyard, and Esfandiari