Across the world, กลับ (Back 
, Return 
, Klap 
) is quite a rare unisex first name. The first name กลับ is characteristic of Luxembourg, where it is quite a rare masculine name, the Democratic Republic of the Congo, where it is quite a rare epicene name, and Qatar, where it is quite a rare male name. In absolute terms, it most frequently occurs in the Democratic Republic of the Congo, Bangladesh, and Indonesia. More frequently, กลับ is the last name as well as the forename.