Family name Niham (Niham 
) , all over the world, is a rare surname. The cognomen Niham is habitual in Maldives, where it is quite a rare surname, Morocco, where it is a rare surname, and Bangladesh, where it is a very rare surname. In absolute terms, it is commonest in Bangladesh, Indonesia, and Morocco. Much less frequently, Niham is the forename as well as the last name.