Around the world, Helmer Antonio (Helmer Antonio 
) is a very rare masculine first name. The given name Helmer Antonio is habitual in Latin America and the Caribbean, particularly Peru, where it is a very rare masculine name, and Colombia. Very seldom, Helmer Antonio is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Helmer Antonio | Costa Rica, Spain, Colombia, Ecuador, Peru |