Last name Astu (Astu 
) , around the globe, is a rare surname. The surname Astu is characteristic of Ghana, where it is a rare surname, Indonesia, and Ethiopia. More frequently, Astu is the forename as well as the last name.
Bag, Patel, Damar, Durua, Dhara, Ganda, Gouda, Ghosh, Nayak, Malick, Muduli, Santra, Chalan, Camara, Bhatra, Kanwar, Pujari, Ruidas, Graito, Widodo, Bhatara, Harijan, Patra, Wulanti, Kumar, Konjo, Pal, Ram, Roy, Das, Tik, Mali, Shee, Kole, Devi, Gaud, Goud, Love, Jani, Naik, Manna, Malik, Majhi, Muria, Santa, Singh, Kalar, Koley, and Kurniawan