Family name Nagb (นาบ 
, Nagb 
) , across the world, is a very rare surname. The cognomen Nagb is characteristic of Southern Asia, particularly India, where it is an extremely rare surname. Likewise, Nagb is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| นาบ | Thailand |
| Nagb | India |