Worldwide, Nesario (Nesario 
) is a very rare predominantly boy's, but very infrequently feminine first name. The first name Nesario is habitual in South-eastern Asia, particularly Philippines, where it is a very rare principally male, but scarcely female name. Much less frequently, Nesario is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Nesario | Spain, Brazil, Philippines, United States |