Cognomen Tapati (Tapati 
) , in all the world, is a rare surname. The last name Tapati is habitual in India, where it is a very rare surname, France, where it is an extremely rare surname, and the United States. Much more frequently, Tapati is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tapati | Sweden, Bangladesh, India, United States, United Kingdom |
De, Mandal, Mahato, Mondal, Sardar, Sarkar, Barman, Biswas, Naskar, Halder, Haldar, Samanta, Debnath, Goswami, Haladar, Majumdar, Adhikari, Banerjee, Karmakar, Pramanik, Mukherjee, Chatterjee, Hazra, Nandi, Ghosh, Dutta, Sen, Bag, Kar, Pal, Ray, Roy, Dey, Das, Maji, Saha, Chakraborty, Basu, Paul, Jana, Manna, Malik, Maity, Maiti, Mitra, Singh, Kundu, Patra, Bera, and Bhattacharya