Around the globe, Nicolas Antonio (Nicolas Antonio 
) is quite a common boy's first name. The first name Nicolas Antonio is characteristic of Latin America and the Caribbean, particularly Chile, where it is quite a common boy's name, Costa Rica, where it is a rare male name, and Peru. Measured by absolute frequency, it is the most numerous in Chile, Peru, and Spain. Very seldom, Nicolas Antonio is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Nicolas Antonio | Peru, Spain, Chile, Ecuador, El Salvador |