Worldwide, Nectario (Nectario 
) is a very rare male first name. The forename Nectario is habitual in Latin America and the Caribbean, particularly Peru, where it is a very rare boy's name, and Colombia. Very seldom, Nectario is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Nectario | Ecuador, Colombia, Peru, United States, Venezuela |
| nectario maría (b. 1888) |
|
|
| nectario andrade labarca (b. 1917) |
|