Family name Беат (Beat 
, Беат 
) , in all the world, is a common surname. The last name Беат is characteristic of Liechtenstein, where it is quite a common surname, Switzerland, where it is quite a rare surname, and Cameroon. Measured by absolute frequency, it most frequently occurs in the United States, Indonesia, and Myanmar. Likewise, Беат is the forename as well as the last name.