Cognomen ברונל (Brunel 
, ברונל 
) , all around the world, is a common family name. The cognomen ברונל is habitual in France, where it is quite a common surname, Haiti, where it is quite a rare surname, and Mauritius. In absolute terms, the name is most common in France, Argentina, and Brazil. More prevalently, ברונל is the forename as well as the last name.