Family name גטלין (Gatlin 
, גטלין 
) , in the world, is a common last name. The cognomen גטלין is habitual in the United States, where it is quite a rare surname, New Zealand, where it is a rare surname, and Canada. Not in comparison with a country's population, this name is the most popular in the United States, Canada, and China. Very seldom, גטלין is the forename as well as the last name.