Cognomen Браш (Brush 
, Brash 
, Браш 
) , in the entire world, is a common surname. The last name Браш is habitual in Reunion, where it is quite a common surname, New Zealand, where it is quite a rare surname, and the United States. In absolute terms, the name is most common in the United States, Germany, and the United Kingdom. Very seldom, Браш is the forename as well as the last name.