Family name Banuch (Banuch 
) , all around the world, is a very rare cognomen. The last name Banuch is habitual in Poland, where it is a very rare surname, and the United States, where it is an extremely rare surname. More frequently, Banuch is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Banuch | Poland, United States, Democratic Republic of the Congo |