Surname نك (Nick 
, Nic , نك 
) , in the world, is a common cognomen. The surname نك is habitual in Moldova, where it is quite a common surname, Macao, and Switzerland, where it is quite a rare surname. Not in comparison with a country's population, it is commonest in Indonesia, the United States, and Germany. More frequently, نك is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Nick, Nic | Australia, Kenya, United States, United Kingdom, Democratic Republic of the Congo |
| نك | Iraq, Egypt, Sudan, Saudi Arabia, Algeria |