Around the world, Tirna (Tirna 
) is a rare gender-neutral first name. The first name Tirna is characteristic of Indonesia, where it is a very rare gender-neutral name, India, where it is a very rare largely girly, but uncommonly boy's name, and China, where it is an extremely rare boy's name. Very seldom, Tirna is the last name as well as the forename.
Sen, Biswas, Ketervar, Kebeverli, Guinan, Johson, Halder, Hughes, Fazryina, Faznet, Benvarli, Kebevarli, Gebevarli, Fazusarikos, Fazbusar, Bhaumick, Dasgupta, Fazbusarik, Fazbusew, Warfield, Mukherjee, Chowdhury, Bakshi, Murray, Mandal, Martin, Pal, Ray, Roy, Deb, Dey, Dam, Das, Saha, Aini, Paul, Chatterjee, Mitra, Sadhu, Singh, Brown, Koski, Kundu, Dunne, Guria, Ghosh, Leong, Hayes, Mipun, and Chakravorty