Cognomen जनार्दन (Janardan 
, जनार्दन) , around the globe, is quite a rare surname. The family name जनार्दन is habitual in Nepal, where it is quite a rare surname, Qatar, where it is a rare surname, and United Arab Emirates. Not in comparison with a country's population, it is the most numerous in India, Nepal, and Saudi Arabia. Predominantly, जनार्दन is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Janardan | United Arab Emirates, Nepal, Oman, India, Saudi Arabia |
Janaardan, and Janaardana