Cognomen บรุค (Bruk 
, บรุค 
) , throughout the world, is a common surname. The last name บรุค is habitual in Ethiopia, where it is quite a common surname, Czechia, where it is quite a rare surname, and Finland, where it is a rare surname. In absolute terms, the name is most common in Ethiopia, the United States, and Czechia. Also, บรุค is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bruk | Poland, Sudan, United States, Ethiopia, Czechia |
| บรุค | Thailand |