Around the world, Alejandra Antonia (Alejandra Antonia 
) is a rare feminine forename. The forename Alejandra Antonia is characteristic of Latin America and the Caribbean, particularly Chile, where it is quite a rare feminine name, and Peru, where it is a very rare feminine name. Very seldom, Alejandra Antonia is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Alejandra Antonia | Peru, Spain, Chile, Ecuador, Costa Rica |