Family name Tanmayi (Tanmayi 
) , throughout the world, is a very rare surname. The cognomen Tanmayi is characteristic of Southern Asia, particularly India, where it is an extremely rare surname. Much more prevalently, Tanmayi is the forename as well as the last name.
Pai, Ghosh, Joshi, Nayak, Mandal, Mondal, Mishra, Mhatre, Savadi, Bawane, Behera, Behere, Biswal, Matteda, Mohanty, Patgaonkar, Pradhan, Vashist, Kulkarni, Deshmukh, Waghmode, Mahapatra, Gupta, Dixit, Reddy, Panda, Ray, Das, Mane, Sahu, Kale, Pati, Rane, Rath, Raut, Dash, Pattnayak, Jena, Naik, Majhi, Mohan, Samal, Swain, Barik, Karna, Kumar, Patra, Patil, Tanu, and Chilakamarthi