Family name Ileini (Ileini 
) , in the world, is an extremely rare surname. The cognomen Ileini is habitual in Honduras, where it is a very rare surname, Mexico, where it is an extremely rare surname, and the United States. Also, Ileini is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ileini | United States, Mexico, Brazil, Honduras |