Last name Ileina (Ileina 
) , in the entire world, is an extremely rare surname. The cognomen Ileina is habitual in Latin America and the Caribbean, particularly Venezuela, where it is an extremely rare surname. Much more frequently, Ileina is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ileina | Venezuela, Brazil, United States, Australia |