Last name Nonica (Nonica 
) , across the world, is a rare family name. The surname Nonica is habitual in Romania, where it is a rare surname, Venezuela, where it is an extremely rare surname, and Mexico. In absolute terms, this name is the most popular in Romania, Mexico, and India. Also, Nonica is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Nonica | Philippines, Romania, Argentina, India, United States |