Last name Rajini (Rajini 
) , in the entire world, is quite a common surname. The family name Rajini is habitual in Sri Lanka, where it is quite a rare surname, Qatar, and Mauritius. Not in comparison with a country's population, the name is most common in India, Sri Lanka, and Saudi Arabia. More frequently, Rajini is the forename as well as the last name.
Pi, Gupta, Gowda, Thota, Yadav, Mekala, Samala, Sharma, Challa, Kumari, Ganta, Ramlan, Gaddam, Gurram, Vemula, Murugan, Shankar, Agarwal, Bandari, Choudhary, Rajendran, Dasari, Reddy, Priya, Palli, Bai, Kay, Raj, Rao, Das, Babu, Kant, Kota, Raja, Raji, Devi, Nair, Matta, Singh, Akula, Bandi, Katta, Kanth, Kamal, Konda, Kumar, Pathmanathan, and Ramachandran