Last name แกรน (Kraen 
, แกรน 
) , in all the world, is a rare cognomen. The cognomen แกรน is characteristic of United Arab Emirates, where it is a rare surname, Myanmar, where it is a very rare surname, and Thailand, where it is an extremely rare surname. Measured by absolute frequency, this name is the most popular in United Arab Emirates, Myanmar, and the United States. Very seldom, แกรน is the forename as well as the last name.