Family name Nesak (Nesak 
) , throughout the world, is a very rare cognomen. The cognomen Nesak is habitual in Malaysia, where it is a very rare surname, Argentina, and India, where it is an extremely rare surname. Also, Nesak is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Nesak | Malaysia, United States, India, Argentina |