Surname Ilenbiluan (Ilenbiluan 
) , worldwide, is a very rare last name. The family name Ilenbiluan is characteristic of Nigeria, where it is a very rare surname, and the United States, where it is an extremely rare surname. Also, Ilenbiluan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ilenbiluan | United States, Nigeria |