Girsini is a valley of Kohlu District and declared sub tehsil on 2012. The main tribes are , Qesrani, Zhing, Thingyani, Shaheja, Mazarani. Notable persons are Mirbaz Khan Marri, Mir Sherbaz Khan, Dr. Gul Baz Khan Marri, Wadera Ahmed Nawaz Zing, Wadera Saif Rahman Marri. Notable places are FC qila wilayat, Maqam e Waqar, Bala Dhaka, Pati Shaheja.