Cognomen Шайер (Shayer 
, Shaier 
, Shyer 
) , around the world, is quite a rare surname. The family name Шайер is habitual in Bangladesh, where it is a rare surname, Israel, and Egypt. Not in comparison with a country's population, it is the most numerous in Bangladesh, the United States, and Egypt. Likewise, Шайер is the forename as well as the last name.