Around the world, Jannathul (Jannathul 
) is a rare girly forename. The first name Jannathul is characteristic of Southern Asia, particularly Bangladesh, where it is a very rare female name, and India, where it is an extremely rare feminine name. Much less frequently, Jannathul is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Jannathul | India, Bangladesh, Singapore, Malaysia, United States |
Alia, Ferdous, Firdaus, Firdosh, Firdous, Firdouz, Firdows, Abdullah, Basheera, Birthouse, Fathimah, Firdause, Firdouse, Firdhous, Firthous, Mohiadeen, Chowdhury, Thajudeen, Fathima, Raihana, Parveen, Bushara, Banu, Khan, Naim, Nisa, Shaik, Abdul, Asiya, Ahmed, Firdhouse, Newaz, Bushra, Rahman, Naveed, Nabika, Naheem, Firdos, Firtho, Sadulla, Mydeen, and Firthouse