Family name Blyss (Blyss 
) , in the entire world, is a very rare last name. The last name Blyss is characteristic of Australia, where it is a rare surname, Germany, where it is a very rare surname, and Chile, where it is an extremely rare surname. In absolute terms, it most frequently occurs in Germany, Australia, and the United States. Also, Blyss is the forename as well as the last name.