Surname نيهان (Nihan 
, نيهان 
) , in the entire world, is quite a rare last name. The family name نيهان is habitual in Maldives, where it is quite a common surname, Morocco, where it is quite a rare surname, and Bangladesh, where it is a rare surname. In absolute terms, it is commonest in Bangladesh, Morocco, and India. Likewise, نيهان is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Nihan | Turkey, Morocco, Algeria, Iraq, Bangladesh |
| نيهان | Saudi Arabia, Morocco, Algeria, Egypt, Iraq |