Cognomen Rahnuma (Rahnuma 
) , throughout the world, is a rare surname. The family name Rahnuma is habitual in Bangladesh, where it is a rare surname, Malaysia, where it is a very rare surname, and Germany. Measured by absolute frequency, this name is the most popular in Bangladesh, India, and Germany. Much more prevalently, Rahnuma is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rahnuma | India, Bangladesh, Malaysia, Germany, United States |
Bi, Khanam, Khatun, Parvin, Pravin, Progga, Rahman, Laboni, Jannat, Tasnim, Hassan, Momotaj, Sanjana, Sultana, Khatoon, Parveen, Parween, Praveen, Hossain, Siddiqui, Tarannum, Tabassum, Kausar, Ansari, Islam, Vegam, Vi, Naz, Naj, Bano, Begm, Bibi, Khan, Vano, Anjum, Ahmad, Choudhury, Ahmed, Afrin, Banon, Begam, Begum, Kazem, Khanm, Prvin, Jahan, Nisha, Habib, Ahsan, and Chowdhury