Cognomen Шэк (Shak 
, Шэк 
) , around the world, is a common surname. The surname Шэк is habitual in Western Asia, particularly Oman, where it is quite a common surname, Qatar, and Saudi Arabia (explore the name in all countries). Measured by absolute frequency, this name is the most popular in Bangladesh, Saudi Arabia, and India. Much less frequently, Шэк is the forename as well as the last name.