Cognomen Babaii (Babaii 
) , in the entire world, is a rare last name. The last name Babaii is characteristic of Iran, where it is a rare surname, Australia, where it is a very rare surname, and Mexico, where it is an extremely rare surname. Measured by absolute frequency, it is the most numerous in Iran, Australia, and India. Very seldom, Babaii is the forename as well as the last name.
Ali, Samira, Sadegh, Shamim, Shayan, Ashkan, Behnaz, Behzad, Nikzad, Mehran, Hilman, Mohamad, Morteza, Mostafa, Mojtaba, Alireza, Fatemeh, Mohammad, Eleonore, Farhad, Farzaneh, Mohsen, Zahra, Sara, Amir, Aida, Rosa, Reza, Nima, Iman, Mahdi, Maryam, Mehdi, Samad, Perya, Nazii, Naeim, Nikki, Hamid, Hamed, Vahid, Saman, and Kheyrollah