Cognomen Jharna (Jharna 
) , all over the world, is quite a rare family name. The surname Jharna is habitual in Bangladesh, where it is a rare surname, New Zealand, where it is a very rare surname, and Saudi Arabia. In absolute terms, this name is the most popular in Bangladesh, India, and Saudi Arabia. Much more frequently, Jharna is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jharna | Bangladesh, United Arab Emirates, Nepal, Pakistan, India |
De, Lohar, Mandal, Mahato, Mondal, Sardar, Sarkar, Barman, Biswas, Ruidas, Naskar, Halder, Haldar, Santara, Samanta, Debnath, Haladar, Adhikari, Banerjee, Karmakar, Pramanik, Mukherjee, Ghosh, Dhara, Dutta, Dolai, Bag, Pal, Ray, Roy, Dey, Das, Maji, Saha, Sing, Bera, Chatterjee, Bibi, Jana, Manna, Malik, Maiti, Majhi, Singh, Bagdi, Bauri, Kundu, Patra, Paul, and Chakraborty