Worldwide, نستور (Nistor 
, نستور 
) is quite a rare dominantly masculine, but uncommonly female first name. The given name نستور is habitual in Romania, where it is quite a common largely male, but uncommonly female name, Italy, where it is a rare gender-neutral name, and Philippines, where it is a rare boy's name. Measured by absolute frequency, it is the most numerous in Romania, India, and Philippines. More prevalently, نستور is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Nistor | Romania, Moldova, Spain, Italy, India |
| نستور | Iran |