Family name กำลัง (Power 
, Amnt 
, Wering 
) , in all the world, is a common surname. The cognomen กำลัง is habitual in Ireland, where it is a common surname, Guernsey, where it is quite a common surname, and Australia (explore the name in all countries). In absolute terms, it is commonest in the United States, the United Kingdom, and Canada. Much less frequently, กำลัง is the forename as well as the last name.