Family name Alma Antonia (Alma Antonia 
) , around the world, is an extremely rare last name. The family name Alma Antonia is characteristic of Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. Much more frequently, Alma Antonia is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Alma Antonia | Philippines, Honduras, Chile, Mexico, Peru |