Family name Шераб (Sherab 
, Шераб) , in the world, is quite a rare cognomen. The surname Шераб is characteristic of Bhutan, where it is a common surname, Nepal, where it is a rare surname, and Australia, where it is a very rare surname. In absolute terms, it is commonest in Southern Asia, particularly Bhutan, India, and Nepal. More prevalently, Шераб is the forename as well as the last name.