Last name جاتلين (Gatlin 
, جاتلين) , in the entire world, is a common surname. The cognomen جاتلين is habitual in the United States, where it is quite a rare surname, New Zealand, where it is a rare surname, and Canada. In absolute terms, it is commonest in the United States, Canada, and China. Much less frequently, جاتلين is the forename as well as the last name.