Family name Jaiwar (Jaiwar 
) , in the entire world, is a rare cognomen. The surname Jaiwar is characteristic of India, where it is a very rare surname, and the United States, where it is an extremely rare surname. Very seldom, Jaiwar is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jaiwar | United States, India |