Cognomen Át (As 
, Át 
) , around the world, is a widespread surname. The last name Át is characteristic of Norway, where it is a common surname, Saudi Arabia, where it is quite a common surname, and Brunei (explore the name in all countries). Measured by absolute frequency, this name is the most popular in Indonesia, Norway, and Saudi Arabia. Also, Át is the forename as well as the last name.