Last name Bilaji (Bilaji 
) , around the world, is a rare family name. The surname Bilaji is habitual in Malaysia, where it is a very rare surname, India, where it is an extremely rare surname, and Nigeria. More prevalently, Bilaji is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bilaji | Malaysia, Nigeria, United States, India, Brazil |