Cognomen Knobi (Knobi 
) , throughout the world, is a very rare last name. The surname Knobi is habitual in Germany, where it is a very rare surname, and India, where it is an extremely rare surname. Much less frequently, Knobi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Knobi | India, United States, Germany |