Family name Matilde Alexandra (Matilde Alexandra 
) , throughout the world, is an extremely rare cognomen. The last name Matilde Alexandra is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname. Predominantly, Matilde Alexandra is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Matilde Alexandra | Chile, Spain, Peru, Ecuador |