Surname Nirmalya (Nirmalya 
) , globally, is a very rare cognomen. The surname Nirmalya is habitual in India, where it is an extremely rare surname, and the United States. Much more frequently, Nirmalya is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Nirmalya | Singapore, India, Australia, United States, United Kingdom |
De, Sarkar, Bagchi, Behera, Biswas, Halder, Mohanty, Samanta, Ganguly, Majumder, Majumdar, Sengupta, Banerjee, Bhowmick, Dasgupta, Mukherjee, Chowdhury, Chatterjee, Chakraborty, Mukhopadhyay, Bhattacharya, Bandyopadhyay, Mishra, Mondal, Mandal, Nayak, Sen, Kar, Pal, Ray, Roy, Dey, Das, Saha, Sahu, Basu, Bhattacharyya, Bose, Maity, Mitra, Sahoo, Sinha, Kundu, Patra, Datta, Dutta, Gupta, Ghosh, Paul, and Bhattacharjee