Family name Шарер (Sharer 
, Шарер 
) , throughout the world, is quite a rare cognomen. The family name Шарер is habitual in Aland Islands, where it is quite a common surname, the United States, where it is a rare surname, and Canada. In absolute terms, it most frequently occurs in the United States, Canada, and the United Kingdom. Much less frequently, Шарер is the forename as well as the last name.