Cognomen ณสิริ (Nasiri 
, ณสิริ 
) , in all the world, is a common last name. The last name ณสิริ is habitual in Morocco, where it is quite a common surname, Afghanistan, and Iran, where it is quite a rare surname. Very seldom, ณสิริ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Nasiri | Afghanistan, Iran, Nigeria, Morocco, Tanzania |
| ณสิริ | Thailand |