Last name Elxa (Elxa 
) , globally, is an extremely rare family name. The cognomen Elxa is characteristic of Latin America and the Caribbean, particularly Venezuela, where it is an extremely rare surname. More frequently, Elxa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Elxa | United States, Argentina, Greece, Brazil, Venezuela |
| eva elxa CZ (b. 1974) |
|