Surname Nowbar (Nowbar 
) , in all the world, is a very rare cognomen. The surname Nowbar is habitual in Australia, where it is a very rare surname, Canada, where it is an extremely rare surname, and the United States. Measured by absolute frequency, it most frequently occurs in the United States, Australia, and India. Much less frequently, Nowbar is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Nowbar | Canada, United Kingdom, United States, India, Australia |