Family name Пойер (Poier 
, Пойер 
) , in all the world, is a rare cognomen. The last name Пойер is characteristic of Austria, where it is quite a rare surname, Bulgaria, where it is a rare surname, and Italy. In absolute terms, it is the most numerous in Austria, Italy, and Brazil. Very seldom, Пойер is the forename as well as the last name.