In all the world, Ainaru (Ainaru 
) is quite a rare masculine forename. The forename Ainaru is characteristic of Southern Asia, particularly India, where it is a rare boy's name. Very seldom, Ainaru is the last name as well as the forename.
De, Yadav, Shamar, Suthar, Cauhan, Khacar, Parsad, Panday, Pancal, Rathod, Doiday, Goihal, Thakur, Thakor, Vadhel, Vadher, Vaghel, Makavan, Solanki, Chauhan, Cudasam, Paramar, Tyagi, Jhala, Jadav, Jadej, Na, Sah, Rana, Raja, Dave, Josi, Vala, Mahet, Mahid, Saini, Rajaput, Sadhu, Sodha, Cavad, Kumar, Patel, Pande, Desai, Dabhi, Dodiy, Gupta, Gohil, Sukal, and Saravaiy