Surname Брайнер (Breiner 
, Брайнер 
) , all around the world, is quite a rare family name. The family name Брайнер is characteristic of Austria, where it is quite a rare surname, Denmark, and Hungary, where it is a rare surname. Not in comparison with a country's population, it is commonest in the United States, Germany, and Austria. Likewise, Брайнер is the forename as well as the last name.