Family name Nadia Alexa (Nadia Alexa 
) , across the world, is an extremely rare surname. The surname Nadia Alexa is habitual in Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. More prevalently, Nadia Alexa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Nadia Alexa | Chile, Philippines, Ecuador |