Cognomen Jadaun (Jadaun 
) , in all the world, is quite a common last name. The last name Jadaun is characteristic of India, where it is a rare surname, and the United States, where it is an extremely rare surname. Much less frequently, Jadaun is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jadaun | Estonia, United States, United Kingdom, India |
| priyamvada jadaun researcher |
|